Tracing out the shape of a galaxy may offer clues to the size of its supermassive black hole. And a new study shows citizen scientists are actually better at it than computer algorithms. ...read more
If the forecasts are right, the U.S. could be facing more natural disasters this year — on top of the coronavirus pandemic. Local governments aren't prepared. ...read more
Even though the tornado was not as powerful as others spawned by a supercell storm system in the South, it scoured out a path visible to the Landsat-8 satellite. ...read more
Warmer waters, heavier storms and nutrient pollution are a triple threat to Great Lakes cities' drinking water. The solution: Cutting nutrient releases and installing systems to filter runoff. ...read more
Thousands of years from now, Voyager 1 and Voyager 2 will leave our solar system. But their instruments will stop working long before that happens. ...read more