A new study suggests that world leaders live nearly three years less than runners up, and have a higher risk of dying prematurely.

Reckoning with what is owed — and what can never be repaid — for racial privilege.

Tashfeen Malik, who allegedly pledged her allegiance to ISIS in a Facebook post the day of the attack, remains shrouded in mystery.

​It is a moral outrage and national disgrace that civilians can legally purchase weapons designed to kill people with brutal speed and efficiency.

Those who emerged after the methodical assault at the Inland Regional Center recall a mix of training and holiday celebrating suddenly gone wrong.

You know how elusive email addresses are. Even if you once had a friend's address, you may not be able to locate or recall it now that you need it. Or maybe the address has changed. No matter whose email address you are looking for or how much you know about the person, here are eight strategies that you can use right now to help you find. You'll look in new places and obvious but oft-overlooked corners.

How I lost, and found, my focus.

Li-fi, a faster way to deliver internet access, has been tested in a real-life, working office in Tallinn, Estonia.

The World Health Organization has released new guidance about the possible cancer risks of red and processed meats. What do we know about the evidence?

Sea anemones may not look like humans but it seems they have a common ancestor, and they may also hold the key to eternal youth.