From twinkling constellations to stellar life cycles, this starry skywatching quiz will test your cosmic knowledge.

Over 7 million Americans are living with the progressive and debilitating cognitive impairments caused by Alzheimer’s disease ...

The world’s shortest IQ test, the Cognitive Reflection Test (CRT), uses three questions to tell if you’re smart enough to go toe-to-toe with bona fide geniuses. It seems easy at first, but it requires ...

History is full of turning points - wars, revolutions, discoveries, and disasters that changed the course of the world. Some ...

Q. The short version is I caught my ex-wife in bed with someone when I was 26 years old. At the time I had 2-, 4-, and 6-year-old children. Two boys and one girl. I remarried at 30 years old and am ...

This week, Mike and Julie discuss Trump's combative U.N. speech, Tylenol, government shutdown, Jimmy Kimmel and more.

How humans move is an open question, according to Mark Latash, distinguished professor of kinesiology at Penn State.

Discover what the PE exam is, who can take it, and why earning a PE license matters for engineers looking to advance their ...

A sweeping international review has revealed that gestational diabetes may leave a lasting mark on both mothers and their ...

Sharpen your focus with a fun spot-the-difference challenge! Two seemingly identical images of adorable animals in a scenic ...

World Athletics announced that its using SRY testing as a "proxy" for determining if athletes are cis women. But many cis ...

While the world's richest man might have breathed a sigh of relief after his Starship rocket completed a stellar launch last month, Elon Musk can't afford to celebrate just yet.