The simulation of the Solar System that came the closest to the observation was the presence of a small planet, between the ...

Join me as I take my kindergarten students on a fun and interactive classroom spacewalk! We explore the solar system, meet ...

A low-density, puffy planet orbiting relatively far from a young star in a nearly perpendicular orbit. What's going on?

A new study has proposed the existence of Planet Y, an alternative Planet Nine candidate that is smaller and closer to Earth ...

In all, Israel’s campaign has killed more than 67,000 Palestinians and wounded nearly 170,000, according to Gaza’s Health ...

All of the funds raised will directly support Laser interstitial thermal therapy, a minimally invasive, precision-guided ...

Hot Wheels aren’t just for kids; they’re the hottest adult collectible, with rare cars worth thousands and over nine billion ...

(CNN) — The search for an unknown planet in our solar system has inspired astronomers for more than a century. Now, a recent study suggests a potential new candidate, which the paper’s authors have ...

The striking thing about this is that repeating the procedure on the star turned up no evidence of carbon-based chemicals, ...

When it comes to genres, there are few more complex, varied, and satisfying than sci-fi. It’s a genre of adventure, wildly imaginative stories, and frequently tales of revolution that prompt the ...

We asked doctors, chemists and beauty industry insiders what’s good for your skin and the environment, too. Credit...Photo Illustration by The New York Times; Shutterstock Supported by By Rachel ...