For all that scientists rightfully worry about the dangers of climate change, the environmental movement has come a long way ...

They would pass a bill to narrow protections for endangered species that they had long seen as federal overreach. It didnt ...

Millions of people around the world will pause Wednesday, at least for a moment, to mark Earth Day. It's an annual event ...

Millions of people around the world will pause, at least for a moment, to mark Earth Day. The annual event is Wednesday.

The image shows Earth eclipsing the sun, and you can see a sliver of light peeking through, reflecting off interplanetary ...

Earth Day began as a protest in 1970, but its meaning has evolved. Here’s how it changed - and what it represents today.

Paul Ehrlich predicted mass starvation. This Earth Day, let's recall he was wrong — and humanity's ingenuity proved the ...

The mission will study very low frequency waves to map impact on satellites, GPS, and space weather.

Delivering the 39th Inaugural Lecture at the Tai Solarin Federal University of Education (TASFUED), Oyebanjo presented research indicating that the region is located along a significant geological ...

NASA says of Apophis passing by that it is likely "an event like this has not happened at any time in recorded human history.

Charles Ross has devoted 50 years to building Star Axis, a naked-eye observatory in New Mexico centered on Earth's north star, Polaris.