Why do some brains crave more stimulation than others? Learn about dopamine, genetics, and brain function, and how dopamine ...

Lt. Col. Dan Brown assumed command of the Aviation Flight Test Directorate at the U.S. Army Redstone Test Center in a ...

This article is part 3 of a 5-part series on modern perspectives on ADHD. Part 2, "What is ADHD, Really?" is available here.

A/B testing is the gold standard of experimentation. It is meant to help companies make faster, better, data-driven decisions. But too often, it does the opposite. The meeting starts with optimism: a ...

Birds, the warm-blooded and feathered vertebrates, are being used to put romantic partners to the test. A relationship experiment dubbed the "bird theory" is making the rounds on social media. It ...

One of the latest relationship tests to go viral is the “bird theory,” racking up millions of views on social media. It’s based on a theory developed by couples researcher John Gottman about the ...

The president's announcement that the U.S. would resume tests leaves questions. President Donald Trump raised questions Wednesday night about a decades-old U.S. prohibition on testing its nuclear ...

The U.S. will immediately begin testing nuclear weapons, President Donald Trump announced in a post to Truth Social Wednesday night. The president said he has ordered the Department of Defense to ...

Fitness band maker Whoop formally opened Whoop Advanced Labs for business on Tuesday. Some 350,000 people were on the waitlist after the service was previewed in May, the company told TechCrunch.