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A study by Oak Ridge National Laboratory detailed the response and recovery of certain tree species after short-term, extreme weather events such as heat waves. Scientists exposed sets of four different saplings to dramatic temperature swings that peaked above 120 F, or around 50 C, in...
Algorithms designed to parse data gathered by roadside sensors could make it easier to identify vehicles sought in AMBER Alerts and to assist researchers studying traffic patterns. Oak Ridge National Laboratory scientists built a sensor platform to collect detailed images of cars, as w...
Researchers from the Max Planck Institute, renowned for advances in nonmetallic catalysis, leveraged computational modeling support from Oak Ridge National Laboratory to overcome a major limiting factor in the breakdown of simple organic compounds called olefins. Olefins are among natu...
A shield assembly that protects an instrument measuring ion and electron fluxes for a NASA mission to touch the Sun was tested in extreme experimental environments at Oak Ridge National Laboratory—and passed with flying colors. Components aboard Parker Solar Probe, which will endure th...
An Oak Ridge National Laboratory-led team has observed how a prolific class of antibiotics may be losing its effectiveness as certain bacteria develop drug resistance by acquiring enzymes known as aminoglycoside modifying enzymes. Aminoglycosides are commonly used in antibiotics to tre...
An Oak Ridge National Laboratory-led team cultivated a novel oral microbe, Desulfobulbus oralis, present in adults with periodontitis, an advanced gum disease that affects nearly half of all adults worldwide.
Oak Ridge National Laboratory has partnered with FCA US LLC and casting manufacturer Nemak to develop a new cast aluminum alloy for engine cylinder heads, which could lead to more fuel-efficient internal combustion engines.
Scientists at Oak Ridge National Laboratory have conducted a series of breakthrough experimental and computational studies that cast doubt on a 40-year-old theory describing how polymers in plastic materials behave during processing.
New insights into certain catalytic enzymes formed by bacteria to break down antibiotics may lead to the design of drugs better equipped to combat resistant bacteria. Scientists at Oak Ridge National Laboratory used neutron crystallography at the lab’s Spallation Neutron Source to st...
Analyses of creek algae informed a new model that can more accurately predict the presence of the neurotoxin methylmercury in small headwater ecosystems. For about two years, Oak Ridge National Laboratory scientists studied biofilms collected during different seasons and from various...