Tesla Roadster is again a hot topic, although competition is already miles ahead, making obsolete anything Musk might have up his sleeve ...

What happens when a satellite runs out of batteries? Sending a team into orbit for replacements is prohibitively expensive, ...

As electric vehicles (EVs) continue to grow in popularity—now numbering around 40 million worldwide—scientists are working hard to make their batteries safer and longer-lasting. While EVs are far less ...