The solar system consists of eight planets, several dwarf planets, hundreds of moons, and billions of asteroids, comets and meteoroids. The exact boundaries of the solar system ar ...

A report published in June found that the world only has three years before it crosses the 1.5 C climate target. So what ...

The NIKKOR Z 20mm f/1.8 S is a great pick for Nikon users who want to dive into astrophotography. With its wide 20mm focal ...

The best sleep trackers can help you improve your sleep quality. Here are some of our favorites, in various forms, from smartwatches to rings. When you purchase through links on our site, we may earn ...

Using data from the James Webb Space Telescope, astronomers have discovered dormant galaxies with a wide range of masses in the first billion years after the Big Bang, moving one step closer to ...

A stem-cell-based "organ-on-a-chip" model of ALS mimics early biological changes seen in the degenerative disease.

To watch on demand, you can get Shark Week content on HBO Max, ($9.99 per month), which is Discovery’s main streaming ...