Isotopic analysis indicates that mercury found in deep-sea organisms may have an origin in carrion from near the surface.
Hazards & Disasters
Posted inResearch Spotlights
Tracking How Plastic Moves in the Coastal Ocean
Researchers used a wave tank to study the movement of plastic particles experimentally and to understand the role of particle density in drift behavior.
Posted inNews
Wildfires May Exacerbate Asthma in the Western United States
A new study predicts that by the 2050s, wildfire smoke will cause the region to spend $850 million more every year to treat asthma.
Posted inNews
Corn Syrup Reveals How Bubbles Affect Lava’s Flow
New research shows that huge bubbles can change the viscosity of lava and drastically affect how it moves across the landscape.
Posted inScience Updates
A Fresh Perspective on Intricate Volcanic Plumbing Systems
Combining commercial hydrocarbon and mineral exploration data with novel academic research and modeling capabilities helps answer key questions about underground magma systems.
Posted inNews
Dust from Receding Glaciers May Have Major Atmospheric Impacts
New research is helping scientists understand how Arctic dust created by receding glaciers affects local air quality and global climate.
Posted inNews
Long-Term Drought Harms Mental Health in Rural Communities
In rural and remote communities in Australia, psychological distress worsened during the first few years of a prolonged drought. Other signs of poor mental health persisted beyond that time.
Posted inNews
Hurricane Maria Killed Mangroves Months After Storm
An overgrown channel between a lagoon and the ocean on the Puerto Rican island of Vieques created a backup of freshwater, disrupting the delicate balance of salinity in coastal mangrove forests.
Posted inNews
Saving Lives by Predicting Dust Storms
In the southwestern United States, dust storms form suddenly, quickly reducing visibility to zero. A new warning system may allow motorists to avoid these deadly hazards.
Posted inResearch Spotlights
Certain Rock Formations Can Lead to In-Home Radon Risks
Researchers in Kentucky have merged results from home test kits with the state’s geologic map to produce a map of indoor radon potential based on the geology underlying homes in the state.