Science

Diamonds aren’t always colorless; they can also be blue, yellow, green and even pink. But what makes these jewels come in varied hues? At their base, diamonds are made of a single element: carbon. “It’s just pure carbon,” forged into treasure under very high pressures, said Luc Doucet, a senior research fellow of geology at Curtin University in Australia. They …

When you buy through links on our articles, Future and its syndication partners may earn a commission. The earliest stars formed hundreds of millions of years after the Big Bang by employing helium hydride ion reactions. | Credit: John Lund via Getty Images For the first time, researchers have recreated the universe’s first ever molecules by mimicking the conditions of …

NASA’s Curiosity Mars rover used its Mars Hand Lens Imager (MAHLI), a camera on the end of its robotic arm, to view this wind-eroded rock shaped like a piece of coral on July 24, 2025, the 4,608th Martian day, or sol, of the mission. Nicknamed “Paposo” by the rover’s science team, the rock was about 2 inches (5 centimeters) from …

Since its launch in late 2021, the James Webb Space Telescope (JWST) has been glimpsing some of the earliest epochs of cosmic time. Its observations have stretched cosmologists’ timelines of when galaxies may have first started to form. And now some of the telescope’s farthest observations yet have revealed sources of blue ultraviolet light from an epoch when stars shouldn’t …

The Great Barrier Reef has suffered its biggest annual drop in live coral in two out of three areas monitored by scientists since 1986, a new report has revealed. The Australian Institute of Marine Science (Aims) report is the first to comprehensively document the devastating impacts of the early 2024 mass coral bleaching event – the most widespread and severe …

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This Quantum Entanglement Trick Has Physicists Losing Their Minds  AOL.com Source link

This week’s MeatEater Turtle theme is hunting. Can you beat Jani’s time of 37 seconds in 2 attempts? Let us know in the comments! To learn to play, click the information button on the top right-hand corner of the screen. Create an account and sign in to save your work or finish on a different device. Source link

Here’s what you’ll learn when you read this story: In the physical world, time marches in one direction, but things aren’t so straight forward in the quantum realm. Researchers have discovered that it’s possible to speed up, slow down, or reverse the flow of time in a quantum system. This isn’t exactly time travel, but is instead implementing or reverting …

The observed and forecasted growth rate of paper mill papers outpaces corrective measures, a new study finds. R. Richardson et al./PNAS 2025 Systematic research fraud has outpaced corrective measures and will only keep accelerating, according to a study of problematic publishing practices and the networks that fuel them.  The study, published August 4 in Proceedings of the National Academy of …