Spring officially begins on Friday, March 20. What does that mean for you?

For years, Iran’s nuclear fatwa served as a centerpiece of its diplomatic defense. Iranian officials cited it at the United Nations, in negotiations with the P5+1, and in public statements intended to ...

This Arkansas river adventure offers peaceful water, beautiful scenery, and a relaxing way to glide through one unforgettable stretch.

What happened with the meteor that flew over Ohio and other parts of the U.S.? See videos of the moment and hear what it was like.

A fiery streak across the sky and a loud boom greeted many residents of northeast Ohio on the morning of March 17. The rare celestial spectacle, which took place a little before 9 A.M. Eastern ...

Hidden in plain sight near Sedro-Woolley sits a sprawling agricultural ghost town that most Washingtonians have never heard of. The Northern State Old Farm Area is one of those places that seems ...

Bowed by the weight of centuries he leans Upon his hoe and gazes on the ground, The emptiness of ages in his face, And on his ...

The spring equinox marks the first day of spring today, but daylight actually lasts several minutes longer than night. Here's ...

The history of Earth is written on the great tablets of tectonic plates. The motions of plates shaped land masses, formed ...

Magnetic crystals provide the earliest evidence yet of the plate tectonics that likely made Earth habitable, pushing its start back by 140 million years.

Scientists have uncovered the oldest direct evidence yet that Earth’s tectonic plates were on the move 3.5 billion years ago. By analyzing magnetic fingerprints in ancient rocks, they reconstructed ...

It's far from clear if the weather is planning to cooperate, but spring arrives — technically, at least — Friday.