News

Swimming with whales is illegal in Mexico – except when it isn’t. After the discovery of loopholes within the law, tourist trips where people can take to the water with orcas have boomed in a small bay village – and experts are calling for change. Orcas (Orcinus orca) can be found in oceans all over […]

Everything’s bigger in the US, they say, and that apparently includes its river gorges. But don’t be fooled by its grand size – this geological giant is a fresh-faced whippersnapper by Earth’s standards. Hells Canyon runs down the western flank of the US, snaking along the border of eastern Oregon and western Idaho before ending […]

Noctilucent cloud season is upon us. If you’re in the Northern Hemisphere this summer, keep your head to the skies at sunset and you might be lucky enough to catch a sight of one of the rarest types of cloud on Earth. Noctilucent clouds, or “night-shining” clouds, are described as thin, wispy clouds that glow […]

Over 99.999 percent of Earth’s gold is locked away within the Earth’s metallic core, buried beneath 3,000 kilometers (1,864 miles) of solid rock. However, every now and again, a volcanic eruption gives us a little bit of a taste of what’s down there. Scientists at the University of Göttingen in Germany have recently been studying […]

When visiting one of Australia’s many tropical beaches, golden sands and glistening turquoise waters might not be the only things you’ll see – you could find bottles of vinegar, too. Why? It’s not for putting on your chippy tea, but for something altogether more dangerous: jellyfish stings. Australia is infamous for its many dangerous animals, […]

A British toddler has become the youngest ever member of the exclusive high-IQ (intelligence quotient) society, Mensa. The child, Joseph Harris-Birtill, who was born November 23, 2021, became a member of the non-profit organization when he was 2 years and 182 days old, according to Guinness World Records. In order to be accepted, the boy […]

In the 1920s, gray wolves were exterminated in the Yellowstone area because people viewed them as a threat to people and livestock. It was a grave mistake, and one we tried to correct back in 1995 when wolves were reintroduced to the area. Now, we face the tricky issue of monitoring the population’s health without, […]

Up until the time of the Spanish conquest in the 16th century, Inca communities in the Andean highlands used a peculiar form of writing to record key events and keep track of their economic affairs. Known as khipus, these ancient documents are now largely indecipherable, although the work of one leading researcher has revealed how […]

In May 2015, a wave of death swept over rural Kazakhstan. In the space of just a few weeks, some 200,000 saiga antelopes mysteriously dropped dead. It took years of scientific snooping to find the culprit, but researchers eventually weeded out a clear chain of events that led to the mass die-off. Saiga antelopes (Saiga […]

According to a new study, however, we might have all that kind of backwards – or at least sideways. Non-vegetarians, it seems, may well be kinder and more “normal” than vegans and vegetarians – but their meat-eschewing peers are pretty far from the two extremes they’ve been assigned. Rather, they’re independent thinkers, valuing personal choice […]

What’s the greatest mystery in the world? Is it the nature of dark matter, the origins of life on this planet, or maybe it’s whether we are alone in the universe? Or, more profound still, perhaps the biggest mystery is one that you’ve probably never considered: how the hell does tickling work? This may sound […]

Hawai’i’s most active volcano is at it again with a session of activity dating back to December 2024. Now on episode 23 of volcanic activity in the latest stretch, the volcano is up to something not seen since the middle of the 1980s. Kilauea is one of the world’s most active volcanoes and was formed […]

The icy moons of the Solar System, like Europa around Jupiter and Enceladus around Saturn, are the most likely candidates in the Solar System for life beyond Earth. They have deep oceans, and in the case of Enceladus, we know there are crucial elements for life and chemical activity in that ocean. A new paper […]

It’s tempting to think of the brain like a computer. Information goes in, *stuff* happens, and actions come out. Say, for example, you’re happily hiking along a trail when a bear appears. Your eyes see the bear; that visual information triggers something inside your brain that says, “OH NO, BAD THING!”; and the result of […]

Researchers have broken the record for the world’s first successful petabit-class transmission over more than 1,000 kilometers (610 miles). They were able to send 1.02 petabits per second over 1,808 kilometers (1,123 miles). That’s about the distance between Missouri and Montana, or Naples and Berlin. This work was conducted by an international team led by […]

Spiders might be famous for freaking people out with their spindly legs and the way they scuttle about, but they are actually a remarkable group of highly diverse hunters. Many species of spiders possess venom as well as a multitude of prey-catching tactics, so researchers decided to look at the combination of venom potency and […]

The Great Wall of China is the best-known strip of fortifications in East Asia, if not the world. But just a few days’ horse ride away lies the remnants of a long-forgotten wall system that once rivaled it, but served a strikingly different purpose. In a new archeological dig, researchers have excavated parts of the […]

The offspring of Seychelles warblers (Acrocephalus sechellensis) are surprisingly unaffected by losing a parent, whether through death or divorce, even while they still need adult care. The finding may be quite specific to this one species, which has a relatively unusual way of raising its young, but it still goes so much against expectations that […]

Four gorillas that were rescued from poachers have been reintroduced to the Virunga National Park in the lush mountains of the Democratic Republic of the Congo (DRC).  After a few years of rehabilitation, the critically endangered female eastern lowland gorillas — named Mapendo, Ndjingala, Isangi, and Lulingu — have been moved to Mt. Tshiaberimu. This […]

In their search for ways to combat enemy forces while not necessarily causing them lasting harm, the US military has had some “creative” ideas over the decades. But there was one project temporarily entertained by the US Air Force during the 1990s that really took things in a novel and somewhat problematic direction. The plan, […]