Active galactic nuclei are supermassive black holes at the center of certain galaxies. As matter falls into these black holes ...

Follow Boston.com on Instagram (Opens in a New Tab) Follow Boston.com on Twitter (Opens in a New Tab) Like Boston.com on Facebook (Opens in a New Tab) ...

When you buy through our links, we may earn a commission. Learn more› By Caira Blackwell and Joanne Chen If you’re a side-sleeper, congratulations! According to the Mayo Clinic, side sleeping ...

Pettit is now in the midst of his third stint on the International Space Station, and the decade he had to prepare for his ...

The best of London for free. Sign up for our email to enjoy London without spending a thing (as well as some options when you’re feeling flush). Our newsletter hand-delivers the best bits to ...

Planned bans — such as in Australia — should be replaced with research and resources to educate parents and carers about the best ways to manage their children’s use of social media.

Did you know that the global freelance marketplace is projected to make up more than 50% of the total U.S. workforce by 2027? That's about 86.5 million people, according to Statista. And guess ...

Aly Lopez is a writer on the sleep team at CNET. She tests, researches and reviews everything sleep-related, from mattresses and bedding to sleep trends and hacks to sleep technology and supplements.

Gerard Pique's seven-a-side Kings League continues to grow and the tournament has expanded into a World Cup even named Kings World Cup Nations featuring 16 nations in its inaugural event in Italy ...