In the 1790s, George Shaw faced something of a mystery. As a keeper of the natural history department of the British Museum (which later became the Natural History Museum), Shaw had already spent some time examining samples of exotic wildlife coming from the newly colonized and largely unexplored continent of Australia.But around 1799, Shaw was presented with a pelt and a drawing of an Australian creature that seemed to be too exotic. Its physical features were so astonishing, he and others init ...read more

Animals can suffer from many of the same mental illnesses that humans do, such as anxiety, depression, obsessive compulsive disorder (OCD) and post-traumatic stress disorder (PTSD). But there’s one mental illness that, at least as far as we can tell, that animals don’t get: schizophrenia. Schizophrenia and Animals Admittedly, it would be difficult to know if an animal were suffering from schizophrenia. The National Library of Medicine describes the symptoms of schizophrenia as including hall ...read more

The creatures of the open ocean are often flashy, in both an abstract and literal sense, thanks to the flickering luminosity of many marine organisms. But maybe more fantastic than glittering squid and glowing, frilled fish are a group of animals that resemble nothing more than globs of gelatin or tangles of twine. Drifting through the mysterious depths of the water, siphonophores reach surprising lengths, and rule as some of the longest animals in the world.[embedded content]What Are Siphonopho ...read more

Elephant seals don’t need a hypnotist to spiral them deep into sleep: New research reveals that these marine mammals take deep, spiraling dives to catch a few short power naps every day while on long ocean voyages — so few that they might be the recorder-holders for sleep deprivation among mammals during these periods.“That’s pretty much unparalleled compared to any other mammal,” says Jessica Kendall-Bar, a marine biologist with the Scripps Institution of Oceanography at the Universit ...read more

Memes galore centered on the “orca revolution” have inundated the online realm. They gleefully depict orcas launching attacks on boats in the Strait of Gibraltar and off the Shetland coast.One particularly ingenious image showcases an orca posed as a sickle crossed with a hammer. The cheeky caption reads, “Eat the rich,” a nod to the orcas’ penchant for sinking lavish yachts.A surfboard-snatching sea otter in Santa Cruz, California has also claimed the media spotlight. Headlines ...read more

Billions of years ago, the quiet moon we know today was once a wild and violent place washed by volcanic eruptions, according to new data from the Chinese Yutu-2 rover.After gamely setting down on the dark side of the moon in January 2019, the rover took thousands of readings of underground structures using its ground-penetrating radar – and this new paper is based on three years of reporting.While the readings have attracted scientific attention, they’ve also attracted some scrutiny. Resear ...read more

French novelist Jules Verne delighted 19th-century readers with the tantalizing notion that a journey to the center of the Earth was actually plausible.Since then, scientists have long acknowledged that Verne’s literary journey was only science fiction. The extreme temperatures of the Earth’s interior – around 10,000 degrees Fahrenheit (5,537 Celsius) at the core – and the accompanying crushing pressure, which is millions of times more than at the surface, prevent people from venturin ...read more

Earlier this year, a wave of human metapneumovirus — also known as HMP, or just MPV — swept across the U.S. It’s a virus that causes upper and lower respiratory tract infections, is common and often goes undiagnosed. But for most, the level of concern should be about the same as a common cold, say experts. “We do know that there are some people, as with all respiratory viruses, who should take increased precautions,” says Jennifer Schuster, a pediatric infectious diseases physician at ...read more

Javan rhinos are among Earth's rarest large mammals, and once roamed from Northeast India to Southeast Asia. Yet despite tireless conservation efforts, these hefty herbivores are now teetering on the brink of extinction.Getting a precise count of the few Javan rhinos left is critical to making decisions about their conservation. The elusive nature of these animals, however, combined with political complexities, complicate this essential task — and the clock is ticking.Of course, the Javan rhin ...read more

Knowing who to trust is part and parcel of everyday life. Instinctively we may trust one person but not fully understand why. Researchers have puzzled over this question for decades, trying to piece together what makes a person trustworthy or not. “Trustworthiness is essentially being a prosocial person,” says Sebastian Siuda, a psychologist who researches the dynamics of trust. “If somebody opens up to you and makes [themselves] vulnerable to you, you don’t use that act for your own goo ...read more