Centuries of data show that the speed of the Earth’s rotation has never been steady. There have been slow periods, like the ...

The DC movie universe relaunches with a new "Superman." It's got us thinking: Which is the best superhero movie of all? Our ...

Scientists created a simulation showing that early Earth still retained chemical traces of its igneous youth, 4.5 billion years ago.

The question of how life began has captivated humanity for millennia. Now, a team of scientists are preparing to use NASA's ...

The science behind why the Earth will spin just a little bit faster on July 9, July 22, and August 5, this year.

Scientists have long insisted that we can and must limit global warming to 1.5 degrees—and some still do, even as that grim ...

Fans officially have their first look at Milly Alcock in the upcoming Supergirl movie, and what the actress will look like in ...

The curse refers to a series of unfortunate events that have impacted the lives and careers of those primarily associated with the Man of Steel.

For one, scientists observe a "cosmic fossil" called the cosmic microwave background (CMB). The first light that was free to ...

Our planet has witnessed the rise and fall of many life forms, with the most famous being the dinosaurs, which were wiped out by an asteroid impact 65 million years ago. But what will happen to Earth ...

In the past two years, without much notice, solar power has begun to truly transform the world’s energy system.

Earth and our entire Milky Way galaxy may sit inside a mysterious giant hole which makes the cosmos expand faster here than in neighboring regions of the universe, astronomers say.