The sun may have an evil twin with a flare for mass extinction
June 14, 2017, 4:33 p.m. by Christian Cotroneo
Scientists call this infrequent visitor Nemesis.
Tasmanian tiger 'sightings' prompt new scientific hunt
March 28, 2017, 4:07 p.m. by Michael d'Estries
Following fresh eyewitness evidence, researchers are placing dozens of camera traps in a remote region of Australia.
Baby dinosaur's tail — with feathers — found in 99 million-year-old amber
December 9, 2016, 2:15 p.m. by Russell McLendon
The discovery offers new insights about dinosaur plumage, hinting at a 'chestnut brown' creature that couldn't fly.
Ancient sea cow fossil found in decades-old street slab in Spain
October 29, 2016, 2:32 a.m. by Bryan Nelson
Thousands of people have been walking over the fossil for decades without knowing it.
11 things humans do that dogs hate
Just because your baby is crying doesn't mean you should feed her, research says
Scientists learn how to record your dreams and play them back to you
Power may damage the brain like head trauma
12 plants that repel unwanted insects
In praise of 'scruffy hospitality'