When it comes to giving gifts to kids, it's easy to think that bigger and more expensive means better. But the truth is, many ...

Discover why some people get swarmed while others escape bites and what really causes that irresistible itchy bump.

How a Finnish physicist named Karl Lemström once became obsessed with recreating the aurora borealis from scratch – and may ...

Some of the darkest objects in the universe are also among its brightest beacons, lighting up entire galaxies while their ...