For years, cosmologists have argued over a simple question with an awkward answer: How fast is the universe expanding right ...

We have known for several decades that the universe is expanding. Scientists use multiple techniques to measure the present-day expansion rate of the universe, known as the Hubble constant. These ...

A study reported that the conventional method of searching follicular fluid didn’t find all the eggs. The new technology found extra eggs more than half the time. A viable egg found by the OvaReady ...

Discover a fast and powerful calculus-based method for finding square roots with impressive accuracy. This explanation shows how derivatives and iterative approximation can be used to quickly zero in ...

Losing your phone can leave you in panic mode, especially when the battery dies. The good news is that both Apple and Android offer built-in tools that help you track a missing device even when it is ...

We’ve all been there, on the short grass inside 100 yards after a crushed drive, hoping to stick it close. Then, the nerves kick in and tension creeps into your swing. Suddenly, you’ve bladed it over ...

A UCLA-led team of scientists has uncovered how the devastating magnitude 7.7 earthquake that struck Myanmar in March 2025 produced one of the longest and fastest-moving ruptures ever recorded on land ...

To continue reading this content, please enable JavaScript in your browser settings and refresh this page. Preview this article 1 min A new startup in Chapel Hill is ...

If you want to solve a tricky problem, it often helps to get organized. You might, for example, break the problem into pieces and tackle the easiest pieces first. But this kind of sorting has a cost.

PORTLAND, Ore. — The 8.8-magnitude earthquake that struck off Russia's Kamchatka Peninsula is one of the strongest quakes ever recorded, triggering tsunami warnings in Japan, Alaska, Hawaii and the ...