Sea otters are one of the few animals that use rocks and other objects to access their food, and a new study has found that individual sea otters that use tools—most of whom are female—can eat larger ...

Breakthroughs, discoveries, and DIY tips sent every weekday. Terms of Service and Privacy Policy. Hungry sea otters have figured out a workaround when they want to ...

Power tools are supposed to make your life easier. But all it takes is one careless move, and suddenly a quick fix turns into an all-day rescue mission. You've probably been there at least once. Maybe ...

We humans are nothing if not inventive. Our innovations have come to underpin virtually every facet of daily life—from what we eat to how we communicate. This ingenuity is intrinsically linked to both ...