Why NASA wants a drone buddy for its 2020 Mars rover mission
March 19, 2018, 2:56 p.m. by Michael d'Estries
Space agency will soon decide whether the autonomous aircraft will be included on its next Mars rover.
Space travel changes our genes, and NASA's Twin Study proves it
March 15, 2018, 10:41 a.m. by Michael d'Estries
Studying the genetic differences between twins Scott and Mark Kelly, NASA gets some unexpected results.
Meet 'Steve,' the rare purple aurora lighting up the skies over Canada
March 15, 2018, 10:25 a.m. by Michael d'Estries
Aurora enthusiasts first documented the ribbon of light in 2016.
One of Stephen Hawking's last broadcasts was a hilarious 'Hitchhikers' cameo
March 14, 2018, 1:22 p.m. by Michael d'Estries
The late renowned physicist joined the cast of 'Hitchhiker's Guide to the Galaxy' as the voice of an intelligent being.
Stephen Hawking's son reminisces on his funny, competitive bond with his dad
March 14, 2018, 10:03 a.m. by Michael d'Estries
Tim Hawking says he added swear words to his dad's speech software and used his wheelchair as a go-kart.
The weird and beautiful life hiding in Antarctica's frigid depths
March 11, 2018, 4:31 p.m. by Michael d'Estries
Researchers are quickly scrambling to catalog these unique species before climate change impacts their icy habitats.