NASA's historic attempt to operate a helicopter on the Red Planet for the first time is postponed. The situation is « fluid. »
A team of researchers has identified the occurrence of three liquid phases in aerosol particles, thus transforming the understanding of air pollutants found in...
Radio waves, longer and less energetic than visible light, give astronomers access to some of the most obscure physics in the cosmos.
The rapid extinction of giant animals including wombat-like creatures as big as cars, birds more than two meters tall, and lizards more than seven meters long...
They could be Europe's oldest.
A team of international researchers has discovered the earliest-known example of an opposed thumb on a new tree-dwelling pterosaur species that lived in China 160...
National poll results about youth sports from August to January are based on responses from 1,630 parents of children ages 6 to 18 years old.
A large study of children has uncovered evidence that behavioral problems in children who snore may be associated with changes in the structure of their brain's...
Dashcam footage and home surveillance video captured the fireball that lit up the night sky in Florida Monday.
Spiders rely quite significantly on touch to sense the world around them. Their bodies and legs are covered in tiny hairs and slits that can distinguish...