Researchers have built a working tractor beam that uses sound waves to move objects.
Comet Lovejoy released about 500 bottles of wine every second during its peak activity, according to astronomers.
NASA's most powerful rocket ever has passed the first critical design test before construction begins.
The social media giant will let you find stories and comments from friends and strangers through search.
In Depth Netflix may be looking to bring back more of our old favorite shows, and we're not complaining.
Google Photos has reached an impressive milestone in less than half a year after breaking away from Google+.
Facebook says it will let you know if your account is targeted by an attacker that could be working for a 'nation-state'.
Scott Kelly has broken the record for more time spent in space by an American, reaching 383 days today.