Taking a stand against 'killer robots'

Lethal autonomous weapons (or killer robots as the media likes to call them) are the subject of intense discussion in the corridors and committee rooms of the United Nations in Geneva this week.

Stephen Hawking's brief history on Chinese social media

Renowned cosmologist Stephen Hawking entered the universe of Chinese social media with a big bang on Tuesday, with his first post to the country's Twitter-like Weibo service garnering him more than a million followers the ...

What is the black hole information paradox?

In my day, things were simple. Robot dogs had wheels and laser noses. School was uphill both ways. Unwanted children removed themselves from lawns, and we didn't need those horrible electrified tentacle arms. The cut of my ...

Nectar thieves are damaging rare orchids in North Dakota

Robbers and thieves are flying in the fields of southeastern North Dakota, but these larcenists aren't your typical criminals, prowling around in masks and disguises. They are hawk moths and bumble bees, and according to ...

In the event of robot apocalypse, just wait for a system crash

Do you find yourself worried by the implications of Humans, Channel 4's new drama about the exploits of near-human intelligent robots? Have you ever fretted over the apocalyptic warnings of Stephen Hawking and Elon Musk about ...

Video: How do black holes evaporate?

Nothing lasts forever, not even black holes. According to Stephen Hawking, black holes will evaporate over vast periods of time. But how, exactly, does this happen?

New instrument for NASA unmanned aircraft

Scientists at the University of Hertfordshire have designed and built a new type of instrument for climate research that is capable of detecting and analysing microscopic airborne particles at altitudes twice as high as a ...

SETI scientists say it's time to send messages to ET

Scientists want to contact extraterrestrial civilizations. Some applause the effort. Others say this is not a good plan at all. The idea is for messages encoded in radio signals to be sent repeatedly for hundreds of years ...

page 14 from 26