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

We've been living on this planet for hundreds of thousands of years, and we still don't fully understand it. That's not a ...

Nature in the Neighborhood On Dec. 24, 1968, Apollo 8 astronaut William Anders took a photo that photographer Galen Rowell ...

Earth’s spin is not as steady as it looks. As ice melts and groundwater is pumped from deep aquifers to the surface, the planet’s mass is shifting, and with it the position of the rotational axis that ...

In Falmouth, Maine Audubon is hosting Wolastoqey (Maliseet) educator, author, poet and artist Mihku Paul to celebrate the ...

Scientists have seemingly settled long-standing arguments about whether the components of Earth originated from the inner or ...

Earth Month is a great time of year to remind students about the importance of caring for our planet, and here are five ways ...

James is a published author with multiple pop-history and science books to his name. He specializes in history, space, strange science, and anything out of the ordinary.View full profile James is a ...

For the first time, scientists have watched a subduction zone literally fall apart beneath the ocean floor. Using advanced ...

Interstellar comet 3I/ATLAS made its closest approach to Earth on Friday, Dec. 19. The comet will pass within about 170 million miles of our planet and poses no danger. While not visible to the naked ...