Mountaintop-removal coal mining causes many streams and rivers in Appalachia to run consistently saltier for up to 80 percent of the year, a new study by researchers at the University of Wyoming and Duke University finds.

While the negative health and environmental effects of mining and burning coal are well documented, simply transporting and storing coal can also adversely affect the health outcomes of individuals living near coal-fired power plants.

According to Einstein’s theory of General Relativity when a ray of light passes close to a very massive object, the gravity of the object attracts the photons and deviates them from their intial path. This phenomenon, known as gravitational lensing, is comparable to that produced by lenses on light rays, and acts as a sort…

The world’s most indestructible species, the tardigrade, an eight-legged micro-animal, also known as the water bear, will survive until the Sun dies, according to a new Oxford University collaboration.

Unabated climate change would bring devastating consequences to countries in Asia and the Pacific, which could severely affect their future growth, reverse current development gains, and degrade quality of life, according to a report produced by the Asian Development Bank (ADB) and the Potsdam Institute for Climate Impact Research (PIK).

As severe weather brewed in the Texas panhandle late in the afternoon of May 16,  NOAA’s National Weather Service forecasters alerted residents in parts of western Oklahoma about the potential for large hail and damaging tornadoes that evening, particularly in the area around Elk City.Ninety minutes later, a dangerous, rain-wrapped EF2 tornado struck the small town. It killed…

It’s been a few years of soul-searching for Tim Duncan, the CEO of Talos Energy. The Houston-based oil company has long specialized in the shallow waters of the Gulf of Mexico off Louisiana and Texas. Yet the oil bust that began in 2014 has made the region deeply unpopular. Facing dwindling prospects for big new…

A SEAS researcher helped develop technology that could become the most efficient solar cell in the world.

It lurks in hospitals and nursing homes, surviving cleaning crews’ attempts to kill it by holing up in a tiny, hard shell. It preys upon patients already weak from disease or advanced age.

Former Hurricane Eugene has now weakened to a remnant low pressure area. Infrared imagery from NASA's Aqua satellite revealed that only a small area of convection remains.