For humans, sleep is a necessity, a mystery, and a luxury. It’s not known why we need it but we do—and an hour more or less of it can make your day either great or grumpy. Most animals sleep, too, ...

The president escalated his anti-immigration rhetoric in a speech his advisers, and party, had expected to focus on the economy When Donald Trump took the stage at a rally on Tuesday night, he was ...

Cameron decided to remove a scene of Jake arming the Metkayina with guns. It was replaced with a scene of Jake reuniting with ...

Can paying attention establish a new field? Learn about Thomas Hunt Morgan, the first person to definitively link trait inheritance to a specific chromosome and his white-eyed flies. Table 1 provides ...

If you spent too much money on gifts, relax. You can let Google find the cheapest post-holiday flights for you. Macy is a writer on the AI Team. She covers how AI is changing daily life and how to ...

James Chen, CMT is an expert trader, investment adviser, and global market strategist. Chip Stapleton is a Series 7 and Series 66 license holder, CFA Level 1 exam holder, and currently holds a Life, ...