Imaging technology has transformed how we observe the universe—from mapping distant galaxies with radio telescope arrays to ...

This device from SwitchBot measures temperature, humidity, carbon dioxide levels and more to keep my home safe during the ...

VO2max is a measure of cardiovascular fitness, and many watches and fitness trackers can estimate it for you. Here's what you ...

Gear-obsessed editors choose every product we review. We may earn commission if you buy from a link. Why Trust Us? Here’s what you’ll learn when you read this story: Scattered across an abyssal plain ...

One clever company just developed the prototype for a battery range extender that could be used in many EVs and could help extend the life of aging EV batteries.