Trillions of bacteria occupy human bodies - from head to...

Space journeys that stretch far beyond home are on the...

Wind and Earth’s spin keep the ocean’s surface currents constantly...

The invention of sharp stone tools - known as “knapping”...

For the first time, scientists have captured detailed measurements of...

A lightsail might be the key to going farther and...

Fruits and plant extracts have long been valued for their...

Hearing is one of our most vital senses. It helps...

Evolution drives all biological change. It shapes every lifeform we...

It’s not much of a stretch to say that Earth’s...

When it comes to spending time outdoors, parks are meant...