News
SETI searches for alien life in over 1,000 galaxies using...
Although no aliens were found, the results have helped constrain expectations of possible alien transmitter power.
Boom Supersonic's XB-1 prototype aces 2nd test flight
The flight tested the vehicle's landing gear and roll damper for improved handling.
DNA reveals inbreeding, smallpox and violent ends among...
It's unclear why people chose to live in the caves, but DNA is shedding light on their lives.
Defense system common to all life came from 'Asgard'
Defense systems found in all complex life, including the human body, came from primeval microbes known as 'Asgards.'
Space photo of the week: Milky Way's galactic twin captured...
NGC 6744 is a spiral galaxy bigger than, but otherwise very similar to, our own. NASA has dubbed the large spiral galaxy the Milky...
What happens to meat as it's cooked?
Heat triggers a series of complex chemical reactions that change the color, flavor and texture of meat.
The universe had a secret life before the Big Bang, new...
The secrets of black holes and dark matter could lie before the Big Bang, a new study of "bouncing" cosmology hints.
Astronomers discover new 'odd radio circle' near the center...
A mysterious ring invisible at all wavelengths except radio could be a trace of a dramatically unstable star shedding its skin.
