Professional players are an exacting bunch. Many come to a match with enough freshly-strung racquets that they can switch to a new one at every ball change. Or, they might have frames strung at ...

Thanks to the dizzying growth of cosmic observations and measurement tools and some new advancements (primarily the "discovery" of what we call dark matter and dark energy) all against the backdrop of ...

Over the past decade, two very different ways of calculating the rate at which the universe is expanding have come to be at odds, a disagreement dubbed the Hubble tension, after 20th-century ...

Elysse Bell is a finance and business writer for Investopedia. She writes about small business, personal finance, technology, and more. Erika Rasure is globally-recognized as a leading consumer ...

"I am at a loss." When you purchase through links on our site, we may earn an affiliate commission. Here’s how it works. We see countless stars and galaxies sparkling in the universe today, but how ...

New observations from the James Webb Space Telescope suggest that a new feature in the universe—not a flaw in telescope measurements—may be behind the decadelong mystery of why the universe is ...

(NEXSTAR) – A chain of lights has been streaking through the skies of multiple states, including Utah, Michigan, Illinois, Connecticut, Ohio, and Wisconsin since at least last week. While an ...

A long-awaited study of the cosmic expansion rate suggests that when it comes to the Hubble tension, cosmologists are still missing something. Nearly a century ago, Edwin Hubble discovered that the ...

The number pi (π) appears in the most unlikely places. It can be found in circles, of course—as well as in pendulums, springs and river bends. This everyday number is linked to transcendental ...

The long-awaited findings show strong support for the standard model of cosmology — with one exception. When you purchase through links on our site, we may earn an affiliate commission. Here’s how it ...