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6 articles from PhysOrg

NASA's Perseverance studies the wild winds of Jezero Crater

During its first couple hundred days in Jezero Crater, NASA's Perseverance Mars rover saw some of the most intense dust activity ever witnessed by a mission sent to the Red Planet's surface. Not only did the rover detect hundreds of dust-bearing whirlwinds called dust devils, Perseverance captured the first video ever recorded of wind gusts lifting a massive Martian dust cloud.

US wildlife agency to consider protecting Yellowstone bison

A wildlife agency that lost key court rulings over its denial of petitions to protect Yellowstone National Park bison will undertake a comprehensive study over whether the animals should be covered under the Endangered Species Act, the U.S. Fish and Wildlife Service said Friday.

Why US gun violence spikes in warm weather

From the Texas school massacre to a Tulsa hospital shooting and many less-reported incidents, a recent spate of gun violence across America bears out a trend police departments have long sworn by: murders go up in warmer weather.