News

Ever glanced at your partner and done a double take because you thought you were looking in a mirror? Okay, maybe not – but perhaps you’ve noticed certain similarities between your facial features. If so, you certainly aren’t alone, and a new study might be able to explain why, in some cases at least, opposites […]

A fresh analysis of a high-status skeleton discovered in an ancient tomb in modern-day Spain has revealed that the individual was not a male, as previously assumed, but a female.  The tomb was first discovered in 2008 near Valencina, a small town just west of Seville in Spain. Along with a skeleton, early excavations revealed […]

How hot is too hot for humans? The question was asked and answered in a recent report from Professor Lewis Halsey and his team at the University of Roehampton, UK, whose ongoing research has identified an upper critical limit. The point at which things start to get seriously dangerous when it comes to human heat […]

An astonishing fossil has ticked off a few world records for tunicate remains, being the first ever to be discovered with soft tissues preserved, and the oldest of its kind at a modest 500 million years old. Named Megasiphon thylakos, it has revealed new insights into the origins of these truly peculiar animals, demonstrating that […]

Astronomers have announced the discovery of the most distant active supermassive black hole yet. The object is in a galaxy called CEERS 1019 and its light comes to us 570 million years after the Big Bang. It weighs much less than previously detected active supermassive black holes at very high distances from us – just […]

The world of botany is usually pretty good at following certain rules. It was previously thought that because the Fibonacci sequence is present in the structure of so many extant plant species, it must have evolved in some of the earliest living plant species. However, an ancient species, one of the first examples of a […]

A gene that was carried by both Neanderthals and Denisovans causes mice to develop larger heads, twisted ribs, and shortened spines, according to the results of a yet-to-be-published study. Researchers used CRISPR gene editing technology to insert the ancient genetic code into rodents in order to understand how it might have contributed to the body […]

Rarely is a creature so beguiling as Earth’s largest living land carnivore: the polar bear. From popular culture appearances in movies to unusual and impressive behaviors recorded by scientists, polar bears continue to fascinate. Unfortunately, they are also synonymous with climate change, tied to their dependence on sea ice to hunt their prey and raise […]

It may have crossed your mind while at the beach or in a desert that you don’t really know what you’d reach if you kept digging. Would you find sand, rock, soil, or just piles of treasure guarded by the genie Jafar? The answer, of course, varies based on where you are. Some sand dunes, […]

Stars form in large molecular clouds, where the gas gets cool enough for it to contract and then, under gravity, to collapse into stars. But as these stars start to shine they heat up the gas, forming large bubbles, or superbubbles, that can be spotted by astronomers. And now you can see the first detailed […]

A giant planet twice the mass of Jupiter has been detected after previous searches failed to find it. The planet was predicted to explain swirling arms within the protoplanetary disk around a very young star, but was missed because its light is at unexpectedly long wavelengths. Just as the planet’s discovery solves the spiral arms […]

Harry Houdini led what you’d call a busy life, debunking spiritualists, starring in movies, and escaping from handcuffs, straitjackets, and water torture cells.  One feat he performed on the side, as if his CV wasn’t quite varied enough, was to allow people to punch him as hard as they could in the stomach. According to […]

What do a sunken canoe and armadillo remains have to do with the underworld? Well, a recent discovery by archaeologists in Mexico’s Yucatán Peninsula may mark a site that the Maya believed led to the otherworldly realm. In 2021, a team of underwater archaeologists with the Mexican National Institute of Anthropology and History (INAH) found […]

On Monday, we reported that the Earth’s average temperature had reached a record high, making it the hottest day since measurements began. But that’s now old news having been beaten on Tuesday, and again on Wednesday, as temperatures soared to an average of 17.18°C (62.9°F). These record conditions were reached on Tuesday, July 4, and […]

Human toes, no longer given the glamorous task of clinging to trees, are largely only paid attention to when you stub them or make the mistake of wearing sandals. Losing the ability to grip branches with them may seem like a backward step, given how much cooler our commutes would be if we swung into […]

Threads, a new rival to Twitter, has finally arrived amid an avalanche of users signing up to the platform – that includes everyone’s favorite source of popular science news, IFLScience. So what is it, how does it work, and how do you get it? The new social networking service was officially launched on Wednesday, July […]

Many stars that were born in the first billion years of the universe are now dead and gone. Some exploded in supernovae, some changed into other objects – but not all of these early stars have stopped shining. Some are still around, and researchers have reported the discovery of a population around the core of […]

The extinct apex predator Anomalocaris canadensis just got a rebrand, as new research shows these weird shrimp-like animals weren’t as tough as we used to think. Their bizarre arachnid-like front legs were thought to be absolute weapons, but modeling has now demonstrated that they might’ve struggled with crunchy prey. If you think we’re being mean by […]

A new technique for decoding the smell of a person’s hand could be used to help forensic investigators catch criminals. Testing out their method on 60 volunteers, a team of scientists successfully identified the sex of more than 96 percent of participants, revealing how the approach may help to narrow down the identity of felons. […]