A record-breaking gravitational wave signal let scientists "listen" to a distant black hole merger and put Einstein's gravity to its toughest test yet.

In a 12-page letter to the MSCI Equity Index Committee, Strategy said Bitcoin-treasury firms would "whipsaw on and off" major indexes as market prices shift, arguing the rule would generate ...

Gov. Glenn Youngkin issued an executive order Nov. 4, to reestablish the Presidential Fitness Test in the Commonwealth’s public school divisions to reinforce its commitment to whole-child wellness and ...

"No cancer signal detected." The blood test results popped up in my online health portal without much fanfare. A doctor would chat about them with me later, congratulating me on the "phew"-worthy ...

Creative Commons (CC): This is a Creative Commons license. Attribution (BY): Credit must be given to the creator. Surface modification is an important field and widely applied to biosensors, ...

Andy is a seasoned technology journalist with more than 15 years experience in the mobile industry, writing for Digital Trends, Wired, and more. During that time he has reviewed hundreds of ...

A growing body of research links insulin resistance, a hallmark of diabetes, to the onset of Alzheimer’s disease. A blood test for insulin resistance can help identify people with early Alzheimer’s ...

A simple, though not necessarily easy, test may help predict how many years a person has left, according to exercise researchers who have been tracking thousands of middle-aged and older people for ...

Taking a pregnancy test too early can produce a false negative result. And the prospect of a major life change like pregnancy is a time when you want to make sure you're getting the most accurate ...

Recent exchange-traded fund flows show that actively managed equity ETFs are taking in more assets than index fund alternatives. The rise of younger retail investors, the recent market volatility, and ...

Something unusual is happening in a market long dominated by index funds. Active management is staging a comeback. Take the action in equity exchange-traded funds two weeks ago. Amid more whipsaw ...