ScIence

Nestled on the banks of the Mississippi River, the forgotten city of Cahokia was once a bustling metropolis, the largest and most cosmopolitan hub north of Mexico, home to the Mississippian indigenous culture. Today, no one knows what happened to it. Tens of thousands of its inhabitants are merely said to have 'disappeared', leaving behind their giant earthen mounds, spread across 13 square kil

A decomposing body might gross people out, but for many creatures, it's a bounty, including smaller creatures not widely known for their human flesh-eating habits. Case in point: a new study details how feral cats were caught on camera at a decomposition research facility in Colorado, slipping over the fence to munch on human corpses. They seemed to have a preference. The two separate feral

They were the largest animals to ever walk the Earth: sauropods, a dinosaur clade of such immense size and stature, they're sometimes dubbed 'thunder lizards'. These towering hulks – including Brontosaurus, Brachiosaurus, and Diplodocus among others – needed four thick, powerful legs to support and transport their massive bodies. At least, most of the time. Perhaps. Some mysterious, anci

Cephalopods such as octopuses and squids may demonstrate some impressive smarts, but the latest research on cuttlefish may just blow your mind. Researchers have found that cuttlefish fed to a schedule will very quickly cut back on eating less enticing food, so they can gorge themselves on their favourite later on. This means that not only are cuttlefish seemingly able to memorise the feeding

Whether on land or underwater, sand dunes usually appear in large groups. But even when these natural formations are in close touch with their neighbours, they still need their personal space from time to time. When two identical dunes migrate over long distances, physicists have found these structures will unexpectedly change their pace so they end up evenly spread out, prompting speculation a

One of the great, longstanding mysteries in the study of dinosaurs is the question of whether the blood in those ancient, towering and sometimes terrifying frames ran hot or cold. Traditionally, it was thought that dinosaurs, like modern-day reptiles, were cold-blooded creatures. In more recent times however, growing awareness of the dinosaurian origin of birds has complicated this assumption,

Jeff Bezos, founder and CEO of Amazon and the world's richest man, said Monday he was committing US$10 billion to a new fund to tackle climate change. In a post to his 1.4 million followers on Instagram, the e-commerce tycoon said the Bezos Earth Fund would "fund scientists, activists, NGOs - any effort that offers a real possibility to help preserve and protect the natural world." "Climate

Solar panels are fantastic pieces of technology, but we need to work out how to make them even more efficient – and last year, scientists solved a 40-year-old mystery around one of the key obstacles to increased efficiency. The 2019 study outlined a material defect in silicon used to produce solar cells that has previously gone undetected. It could be responsible for the 2 percent efficiency