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Using nothing but sunlight and photocatalysts, a 100 square meter (1,076 square foot) reactor produced carbon-free hydrogen for three years, demonstrating the potential of the concept. The approach is still considerably less efficient than the more common method, where photovoltaic panels turn the sunlight to electricity first, but in theory the direct approach could bring […]

Were you to visit a wealthy philanthropist’s dinosaur island, you’d no doubt feel cheated to find yourself faced with an ostrich. It might not be as fearsome as Tyrannosaurus rex, but John Hammond wouldn’t technically be conning you out of your price of entry. After all, birds are dinosaurs. The “wonderchicken” was among the first […]

Stick two humans in an enclosed space with nothing to do, and before long, someone is likely to suggest a game of I Spy. Kids are so hot for smartphone games that it inspired its own meme format, and while certain generations might like to tell you this compulsion is a new thing – the […]

In Season 4 of IFLScience’s podcast The Big Questions, we’ve delved into some of the most intriguing (and biggest) scientific puzzles of 2024, from whether or not octopuses are sentient to the reasons why we’re the only surviving human species. We’ve even taken on the supernatural. Hosts Dr Alfredo Carpineti, Rachael Funnell, Katy Evans, Tom […]

From the brain-exploding Martians of Mars Attacks! to the wonderful diversity of Men In Black’s extraterrestrial entourage, the possibility of alien life is a concept that has captured the imagination of our entire planet. Most of us only get to explore it at the movies – but for some scientists, the search for alien earths […]

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For centuries, people in Europe didn’t really know where birds went during the winter. It’s not their fault, they had a lot on that kept them from investigating the disappearance of other species. It’s hard to focus on “where did birb go?” when you’re working on your main task of dying of the plague. The […]

What killed off the dinosaurs? For many, the matter is settled – and there’s a huge crater down in Mexico to act as evidence. However, a minority of experts were unconvinced, arguing instead that the Chicxulub meteorite impact was simply a bombastic end to an extinction that was already underway – one that was being […]

Kīlauea in Hawaiʻi started bursting with lava and belching out volcanic gas in the early hours of Monday morning, providing onlookers with a red-hot spectacle. The eruption began around 2:20 AM local time on December 23, according to the USGS Hawaiian Volcano Observatory. Lake-loads of lava have already been pumped out of the volcano. The […]

Ever wondered what happens to Santa’s post? Thousands of children write to Father Christmas every year. While Grinches and Scrooges might assume these letters end up in a landfill, the reality is much more heartwarming. The US Postal Service (USPS) has devised a special program to ensure as many as possible receive a reply and don’t […]

After hearing that there was a particularly tiny type of reindeer, I RAN to the internet to find some photos – and were delightfully overjoyed by how cute and fluffy they were. Introducing the Svalbard Reindeer (Rangifer tarandus platyrhynchus), which are around 1.5-1.6 meters (4.9-5.2 feet) long. What does the Svalbard Reindeer look like? These […]

The concept of negative time sounds implausible – or the basis for time travel. But while many scientists are skeptical of its existence, recent research has hinted to there being more to this wacky phenomenon than previously thought.  Negative time is a peculiar quirk of quantum mechanics, like the possibility of an object being in […]

Global cloud coverage appears to be shrinking and could be exacerbating the warming effects of climate change, according to research based on NASA satellite data. Earth currently receives more solar energy than it loses. However, although it explains a lot of it, our dependence on fossil fuels is not enough to explain the total extent […]

Burt, perhaps one of the most famous crocodiles in the world, has died at the ripe old age of around 90. The beast-come-celebrity was the reptilian star of the 1986 movie Crocodile Dundee about an eccentric Aussie bushman’s antics in New York City.  The sad news of his passing was shared by Crocosaurus Cove, the […]

A cave in France that was used by Neanderthals – or possibly their ancestors – may contain the oldest direct evidence of controlled fire use by humans in Europe. While it’s currently unclear exactly which species of ancient hominid lit these prehistoric campfires, the discovery suggests that our lineage had developed the ability to ignite […]

Is the future hydrogen-powered? It might be, if a new study turns out to be correct: using longstanding geological models tweaked to include data about natural hydrogen, researchers have estimated an untapped reservoir of potentially trillions of metric tons of the element within the Earth’s subsurface.  For a while now, we’ve been told that the […]

Born in the Santa Isabel Clinic in Lima, Peru, a baby has been born using a new technique called Fertilo. This uses ovarian support cell (OSC) technology, which helps to mature eggs outside of the body. “We are delighted to celebrate the world’s first live birth conceived using Fertilo,” said Dr Dina Radenkovic, CEO and […]

Quantum teleportation has been demonstrated over a fiber optic cable carrying classical traffic (like the Internet) for the first time. The work suggests it will be possible to take advantage of the benefits quantum communication offers without needing to build a whole new infrastructure in parallel to what already exists. Quantum entanglement, famously derided by […]