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  • November

    An ice researcher at the U.S. Army Engineer Research and Development Center’s Cold Regions Research and Engineering Laboratory prepares thin sections from an ice block made with additives to increase strength and melt resistance of ice. The research is performed in a cold environmental chamber within the laboratory’s Cold Room Complex. (U.S. Army Corps of Engineers photo by Joseph Bara)

    ERDC’s Asenath-Smith assists DARPA’s Biological Technologies Office program team

    Dr. Emily Asenath-Smith knows a lot about the science of ice, and as a research materials engineer with the U.S. Army Engineer Research and Development Center’s (ERDC) Cold Regions Research and Engineering Laboratory (CRREL), she is uniquely suited to take on a wide range of research challenges with ice.

  • October

    Dr. Afrachanna Butler, a research physical scientist with ERDC's Environmental Laboratory (EL), and Kortland Almore, an EL intern from Alcorn State University, water switchgrass in one of EL’s greenhouses in Vicksburg, Mississippi. Both ERDC-EL and ERDC’s Cold Regions Research and Engineering Laboratory are experimenting on the phytostabilization potential and biomonitoring of heavy metals, specifically selenium and arsenic that come from contaminated soil and groundwater at coal combustion residual (CCRs) storage sites.

    ERDC researchers experiment on remediation of Coal Combustion Residuals

    Researchers with the U.S. Army Engineer Research and Development Center (ERDC) are experimenting on the phytostabilization potential and biomonitoring of heavy metals, specifically selenium and arsenic that come from contaminated soil and groundwater at coal combustion residuals (CCRs) storage sites.

  • September

    CRREL's Alex Littlefield (left) and Dr. Sora Haley (right) speak with onlookers during the Open House tour.

    ERDC-Vicksburg laboratories celebrate 25th anniversary with Open House

    Laboratories from across the U.S. Army Engineer Research and Development Center (ERDC) showcased their expertise, experiments and research as part of a celebration honoring the agency's 25th anniversary.

  • August

    Researchers from the U.S. Army Engineer Research and Development Center’s Cold Regions Research and Engineering Laboratory participate in an ice friction workshop to develop approaches that decrease ice friction and increase speed for the USA Luge team held in Park City, Utah. Other attendees include current and retired athletes, members of the board of directors, experts from industry and sled technicians and engineers. (U.S. Army Corps of Engineers photo)

    ERDC researchers support the USA Luge team in quest for Olympic Gold

    Sliding on ice at speeds exceeding 90 mph is terrifying for most people, but the USA Luge team is seeking assistance from the U.S. Army Engineer Research and Development Center (ERDC) along with academic and industry leaders to go even faster.

  • March

    A palladium bar after being exposed to lasers in a low-energy nuclear reaction experiment at the U.S. Army Engineer Research and Development Center’s Cold Regions Research and Engineering Laboratory in Hanover, New Hampshire. The image shows areas of silicon that were not present before the experiment. The image was taken with a scanning electron microscope at about a 1 µm resolution. The palladium bar was about a centimeter squared in area.

    Revisiting cold fusion possibilities for clean energy

    With global attention becoming increasingly focused on climate change, more and more scientific research is turning to advancements in clean energy. One researcher at the U.S. Army Engineer Research and Development Center’s (ERDC) Cold Regions Research and Engineering Laboratory (CRREL) has set his sights on cold fusion.

  • January

    The National Technical Committee for Ordinary High Watermarks (OHWM), made up of researchers from the U.S. Army Engineer Research and Development Center’s (ERDC) Cold Regions Research and Engineering Laboratory (CRREL), the Environmental Protection Agency, regulators from the U.S. Army Corps of Engineers and other academic institutions, stand in front of a waterfall following a field test of an interim OHWM identification data sheet.

    ERDC Releases New Data Sheet for Identifying Ordinary High Watermarks

    For 10 years, the U.S. Army Engineer Research and Development Center’s (ERDC) Cold Regions Research and Engineering Laboratory (CRREL) has  led research on the development of a national manual and data sheet to identify the Ordinary High Water Mark (OHWM) across the United States. The national manual was released as an interim draft and describes the OHWM, which is used to define the boundaries of aquatic features for a variety of federal, state and local regulatory purposes.
  • Kate Trubac, a Cold Regions Research and Engineering Laboratory research general engineer, oversees an in-situ burn experiment conducted with the Bureau of Safety and Environmental Enforcement. The burns are testing the efficiency of a new system designed to improve oil spill clean up.

    CRREL researchers test new crude oil spill method, tools

    When it comes to oil spills, efficient methods of cleanup play a vital role in mitigating damage. Researchers from the U.S. Army Engineer Research and Development Center’s Cold Regions Research and Engineering Laboratory (CRREL) are testing the effectiveness of a new tool aimed at cleaning up spills called the fire-boom.
  • Treat Island, Maine facility for testing coatings

    New cold weather facilities established to test coatings that mitigate ice adhesion, corrosion

    VICKSBURG, Miss. — The U.S. Army Engineer Research and Development Center’s (ERDC) Cold Regions Research and Engineering Laboratory (CRREL) in Hanover, New Hampshire, announced the creation of three new facilities on Treat Island, Maine; in Fairbanks, Alaska; and in Hanover for the testing of coatings to withstand — and even mitigate — ice adhesion and corrosion.

  • December

    Dr. Emily Asenath-Smith displays an ice laminate grown on a surface using her patented invention, “Vertical draw system and method for surface adhesion of crystalline materials,” which is a foundational component of her ice adhesion research program at the U.S. Army Engineer Research and Development Center’s (ERDC) Cold Regions Research and Engineering Center (CRREL). Asenath-Smith is the lead investigator for CRREL’s Ice Adhesion Facility where much of her innovative research is conducted.

    Improved ice removal methods lead to patent for ERDC CRREL inventor

    With winter weather approaching in colder climates, travelers face daily frustrations of scraping away the ice clinging to steps and vehicle glass surfaces. There are also impending risks of power outages caused by ice storms. For the military, icy conditions threaten the safety and success of global operations by severing communication and utility networks, halting transportation and interfering with visibility.

  • November

    Samantha Cook portrait

    ERDC researcher impacts Department of Defense policy through Climate Action Team

    When the U.S. Army Engineer Research and Development Center’s (ERDC) Samantha Cook enrolled as a music major at the University of New Hampshire (UNH), she never dreamed that an elective class called Global Environmental Change would dramatically change her life. The ERDC-Cold Regions Research and Engineering Laboratory (CRREL) Research Physical Scientist now recalls that it was the first time she heard the phrase “global warming.” “I just took one look at the issue and said, ‘this is the problem of our generation,’” she said. Cook described how she changed her major, earned bachelor’s and master’s degrees in geology from UNH, and then found a position with CRREL. Since November 2021, she has been on a detail with the Department of Defense’s Climate Action Team, helping to shape DOD guidance and policy on issues pertaining to climate change in support of the Office of the Secretary of Defense (OSD) and the armed services.

  • August

    The team carried microphones and recording equipment across fields covered in four feet of snow to conduct experiments and collect data for developing new methods for detecting, localizing and identifying aerial drones. The effort was completed in order to determine the direction of sound and the way it travels through the atmosphere as well as the way sound interacts with terrain in hopes of finding new methods for extracting information from sound signals.

    Detecting sound in the Arctic

    The U.S. Army Engineer Research and Development Center’s Cold Regions Research and Engineering Laboratory’s (CRREL) signature physics branch is obsessed with sound -- or more specifically, the way it travels through the atmosphere and interacts with terrain – and methods for extracting information from sound signals.
  • Researchers from the U.S. Army Engineer Research and Development Center’s Cold Regions Research and Engineering Laboratory’s Force Projection and Sustainment Branch are researching new technology to assist the Army with achieving its objective of regaining Arctic dominance by ensuring Soldiers have vehicles equipped to handle the coldest regions on Earth.

    Researchers test vehicle mobility and performance for Arctic environments

    Researchers from the U.S. Army Engineer Research and Development Center’s (ERDC) Cold Regions Research and Engineering Laboratory’s (CRREL) Force Projection and Sustainment Branch are researching new technology to assist the Army with achieving its objective of regaining Arctic dominance by ensuring Soldiers have vehicles equipped to handle the coldest regions on Earth.
  • Warren Kadoya, a research physical scientist with the U.S. Army Engineer Research and Development Center’s Cold Regions Research and Engineering Laboratory, takes a sample of an anaerobic incubation of insensitive munitions compounds and sludge from a wastewater treatment plant to test for biological transformation at the University of Arizona’s Department of Chemical and Environmental Engineering. (U.S. Army Corps of Engineers photo)

    A SMART scholar

    In 2016, Warren Kadoya was finishing up his master’s at the University of Arizona in Tucson — looking for a job and aspiring to continue his education by pursing a doctorate in environmental engineering ― when his advisors encouraged him to apply to the Department of Defense’s (DoD) SMART Scholarship program. Kadoya was selected for the program by the U.S. Army Engineer Research and Development Center’s Cold Regions Research and Engineering Laboratory (CRREL) in Hanover, New Hampshire, and the experience enabled him to continue his education while simultaneously working in his field of study.
  • Two researchers with the U.S. Army Engineer Research and Development Center’s Cold Regions Research and Engineering Laboratory assemble a newly engineered automated terrestrial laser scanning system (A-TLS) at Husky Drop Zone on Eielson Air Force Base, Alaska. The A-TLS is installed on a 12-foot-tall tower affixed with multiple lidar laser scanners, meteorological sensors and solar panels.

    CRREL researchers test new modular LiDAR tower, sensors

    The U.S. Army Engineer Research and Development Center’s Cold Regions Research and Engineering Laboratory’s (CRREL) Remote Sensing Geographic Information System Center of Expertise (RSGIS CX) is testing a newly engineered automated terrestrial laser scanning system (A-TLS) in Alaska.

  • July

    Dr. Emily Asenath-Smith, far left, and fellow team members from the U.S. Army Engineer Research and Development Center’s Cold Regions Research and Engineer Laboratory (CRREL) in Hanover, New Hampshire, and Environmental Laboratory in Vicksburg, Mississippi, look at results from their water sustainment experiment. The team will be honored during a plaque presentation ceremony later this year for their work on multi-spectral photocatalytic compounds.

    ERDC researcher earns patent for high performance photocatalytic material

    Dr. Emily Asenath-Smith's determination to develop low energy solutions to remediate water led her to develop U.S. Patent No. 11,298,689, awarded April 12, 2022, for “Multi-spectral photocatalytic compounds.”
  • More than 120 attendees from the Army, Navy, Marine Corps, Air Force, Coast Guard and a multitude of federal agencies, as well as partners from allied nations with interests in the Arctic such as Canada and the United Kingdom, came to CRREL to discuss new technologies being developed, new means of international communication and how to overcome the challenges of maintaining Arctic dominance as a united group.

    CRREL hosts Arctic science and technology summit

    As focus continues to shift towards the complexities of the Arctic, the Department of Defense (DOD) hosted an Arctic science and technology (S&T) summit at the U.S. Army Engineer Research and Development Center’s Cold Regions Research and Engineering Laboratory (CRREL) in Hanover, New Hampshire.

  • June

    Two prospective engineering majors at Dartmouth have been able to jump-start their careers through an internship program at the U.S. Army Engineer Research and Development Center’s Cold Regions Research and Engineering Laboratory (CRREL) in Hanover, New Hampshire.

    Dartmouth interns gain research experience at ERDC’s Cold Regions Research and Engineering Laboratory

    Two prospective engineering majors at Dartmouth have been able to jump-start their careers through an internship program at the U.S. Army Engineer Research and Development Center’s Cold Regions Research and Engineering Laboratory (CRREL) in Hanover, New Hampshire.
  • Justin Troiano, from the office of U.S. Senator Maggie Hassan of New Hampshire; Dr. David Pittman, U.S. Army Engineer Research and Development Center (ERDC) director and director of R&D for the U.S. Army Corps of Engineers (USACE); Col. John Atilano II, USACE New England District commander; Dr. Joseph Corriveau, director of ERDC’s Cold Regions Research and Engineering Laboratory (CRREL); and Milla Anderson, from the office of U.S. Represenative Ann Kuster cut the ribbon to CRREL’s new Climatic Cold Chamber Building in Hanover, New Hampshire, June 2, 2022. The chamber can maintain a temperature of minus 54 degrees Celsius and can hold a running vehicle. This newest one-of-a-kind technology for ERDC will be utilized for testing equipment used by the warfighter in extreme cold regions.

    ERDC leaders cut ribbon to new Climatic Cold Chamber Building

    The U.S. Army Engineer Research and Development Center (ERDC) held a ribbon-cutting ceremony for the Cold Regions Research and Engineering Laboratory’s (CRREL) new Climatic Cold Chamber Building, which CRREL research teams will utilize for the testing of materiel used by the Warfighter in extreme cold environments.
  • Researchers from the U.S. Army Engineer Research and Development Center’s (ERDC) Cold Regions Research and Engineering Laboratory (CRREL) have developed winter-specific tires to assist the Army with safely navigating the Arctic snowy tundra.

    ERDC researchers improve cold-climate transportation with winter-specific tires

    Researchers from the U.S. Army Engineer Research and Development Center’s (ERDC) Cold Regions Research and Engineering Laboratory (CRREL) have developed winter-specific tires to assist the Army with safely navigating the Arctic snowy tundra.

  • May

    Cold Regions Laboratory opens new avenues of communication

    A CRREL team seeking to optimize internal communications developed a new program they're calling the "CRREL Exchange." The long-term vision for the CRREL Exchange is a well-connected workforce that has immediate access to the information they need to solve the problems impacting our warfighters, ultimately allowing CRREL to better fulfill its mission.