If they’re out there, other advanced civilisations should be emitting waste energy like hot exhaust. And that provides a good way to spot them, argue SETI experts.
Impressive progress hides major limitations of Google’s quest for automated driving.
Time Warner Cable’s 11.4-million-customer broadband blackout was one of the largest to affect U.S. customers.
Improving technology is making electrolysis a viable way to store excess energy from renewable sources.
Early treatment may be key to a drug-free life for a small percentage of patients.
Criminals are increasingly using the internet to turn dirty money into a spotless shade of green. Now a report written for the United Nations lifts the lid on many of these increasingly popular techniques.
A study of 50,000 people in Italy concludes that online social networks have a significant negative impact on individual welfare.
Improvements in DNA analysis are helping us rewrite the past and better grasp what it means to be human.
It may be decades before autonomous vehicles can reliably handle the real world, experts say.
A powerful new way to generate electricity could eventually make electric cars and electronic gadgets run longer.