Tag Archives: Scientists

Astronomers examining data from the James Webb Space Telescope say they’ve spotted what might be the oldest black hole in the universe, born less than a second after the Big Bang. Their findings, published in a new study awaiting peer review, could offer the best evidence yet of the existence of what’s known as a primordial black hole, a hypothetical object …

Imagine a clock that doesn’t have electricity, but its hands and gears spin on their own for all eternity. In a new study, physicists at the University of Colorado Boulder have used liquid crystals, the same materials that are in your phone display, to create such a clock — or, at least, as close as humans can get to that …

Scientists think they may have developed a new weight loss drug that is more than twice as effective as Ozempic with fewer negative side effects. GLP-1 injectable medications, which include Ozempic, Wegovy and Mounjaro, mimic natural glucagon-like peptide-1 (GLP-1), a hormone that regulates appetite and metabolism.  Depending on the drug, they can target either one, two or three hormones.  They work …

On New Year’s Day 1995, a monstrous 80-foot wave in the North Sea slammed into the Draupner oil platform. The wall of water crumpled steel railings and flung heavy equipment across the deck — but its biggest impact was what it left behind: hard data. It was the first time a rogue wave had ever been measured in the open …

Experts estimate that the global production and disposal of plastics emits nearly 2 billion tons of greenhouse gases per year. The vast majority of these materials end up in landfills, but what if we could repurpose some of that waste to remove planet-warming emissions from the atmosphere? A team of researchers in Denmark has discovered a way to do just …

The first interstellar object to visit the solar system may have been a fragment of an icy exoplanet, research suggests. When 1I/’Oumuamua was first spotted in 2017, astronomers quickly determined that it came from outside the solar system. But although it was initially classified as a comet from another star system, it may actually be the skin of an “exo-Pluto,” …

A protein that’s central to brain aging has been discovered by scientists, who’ve gone the extra mile by also finding out how it can be stopped. FTL1, as it’s called, is a key mediator of aging in the hippocampus – a part of the brain that’s particularly badly affected as the years roll by. As much as people have tried …

CRISPR gene-editing machinery could transform medicine but is difficult to get into tissues and disease-relevant cells New delivery system loads CRISPR machinery inside spherical nucleic acid (SNA) nanoparticles Particles entered cells three times more effectively, tripled gene-editing efficiency, and decreased toxicity compared to current delivery methods With the power to rewrite the genetic code underlying countless diseases, CRISPR holds immense …

The mysterious discovery of massive underground tunnels in Brazil and Argentina has challenged long-held assumptions about prehistoric environments. These sprawling burrows, first spotted by Heinrich Frank, a professor of geology, are far too vast and complex to have been created by natural geological processes or early human activity. According to a 2018 study published in Science Advances, the leading theory …

In a groundbreaking discovery that has shocked energy experts worldwide, French researchers have uncovered what may be the largest natural hydrogen deposit ever found. Located beneath the former mining basin of Folschviller in Lorraine, eastern France, this massive reservoir contains an estimated 46 million tons of white hydrogen buried 1,250 meters underground. This discovery positions France at the forefront of …