This video shows part of the Amazon Rainforest in Brazil, one of the largest and most biologically diverse ecosystems on ...

A river of molten iron, more than 2,000 kilometers below the surface, appears to have pulled off something Earth scientists ...

Swipe Down for Full Video Story For more than 66 million years, Earth has been living through a remarkable chapter of history ...

Whether investors like it or not, rare earth stocks are politically sensitive. That argument holds for several reasons. As ...

A new survey shows that many Americans understand basic pregnancy health advice, but important details are still being missed ...

We love space, but not as an abstraction. For my twin sons, it is a tradition. Their birthday themes have evolved from "Two ...

The assembly passed a resolution supporting decision by the International Court of Justice, which said countries have an ...

While global warming is still a threat, the decision to back away from a worst-case outlook raises questions about whether ...

China is winning the race for critical minerals long before mines enter production. As Chinese firms acquire strategic ...

An in-depth look at why selling out the world's largest single-day sporting event — the Indianapolis 500 — for the second year in a row is so important.

Scientists found frogs follow completely different island rules because even short stretches of ocean become impossible barriers for them.

Scientists are working to solve a mystery of Earth’s molten outer core, which lies more than 2,000 kilometers beneath our ...