The center of the Milky Way twinkles in microwave radiation, seen in new data obtained by astronomers using the Atacama Large Millimeter/submillimeter Array (ALMA) in Chile. This study could help ...

The fog pattern is a common one in California’s Central Valley and does not pose any extra risk to human health, researchers ...

In Sept. 2012, NASA’s Van Allen Probes observed the radiation belts around Earth had settled into a new configuration, separating into three belts instead of two. Scientists think the unusual physics ...

When the Sun slips below the horizon and night begins, something unexpected appears high above our planet. Space scientists have discovered a strange and faint form of natural radiation that emerges ...

There are hints that the universe may be behaving unexpectedly, and astrophysicists are racing to explain why. Their ideas to account for the surprising result include allowing dark matter and dark ...