RSA Conference follows other associations in writing new dress codes for its exhibitors. And that means no more tube tops, minidresses or bodysuits for women -- or men -- staffing their booths.
Ten billion years ago, the Milky Way may have looked much more like a colorful, even berry-licious, cosmic sundae.
Gravitational lensing has produced a spectacular ring from a starburst galaxy nearly 12 billion light-years from Earth.
Astronauts on the International Space Station get an awe-inspiring look at Typhoon Maysak as it builds into a Category 5 super-typhoon.
It takes a mighty wind to keep stars from forming. Researchers have found one in a galaxy far, far away -- and NASA made a short movie about it.
We just found out research labs like the one at Indiana University uses robotic infants to test child development theories. We also just found out what fuels our deepest nightmares. Those discoveries are not a coincidence.
Removing old satellites from orbit may one day happen in much the same way a fisherman scoops up schools of fish.
It's a real-life mystery cliffhanger. We've come up with a list of possible reasons a large crater on the biggest object in the asteroid belt looks lit up like a Christmas tree.
With no pesky clouds to get in its way, the European Space Agency's Proba-2 satellite captures a stunning view of the moon blotting out the sun.
Astronaut Terry Virts has been on the ISS since December, taking video. Luckily for us, he likes to share.