Michelle Obama gave a killer speech during the Democratic Convention Monday night. This one's for the books.
How long does it take a Starbucks barista to get ready in the morning?
A British study offers a new, less expensive, method of treating depression.
The fuel-free, sun-powered plane Solar Impulse 2 completed a 22,000 mile trip around the world—and it only took a year! Complications were many but the landing was flawless.
Some birds swoop and snatch their prey. This one kicks things to death.