So if we’re right, each former human is now essentially a radio transmitter and receiver. One plurb sends out a signal that ...

Learning how pronghorn survived the climate changes that ended the ice ages anddrove so many other large mammals to extinction can help us adapt to our ownchanging climate.

Alien-hunters have whittled down a staggering 12 billion potential signals to just 100 promising candidates, after a ...

A "cosmic hamburger", one of the biggest planet-forming disks of gas and dust, or protoplanetary disks, has revealed a ...

"The combination of extreme disk size, strong asymmetries, winds, and potential planet formation makes it the perfect ...