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As the Palisades, Eaton, and Hurst fires continue to burn through large areas of Los Angeles, millions of people are likely to be affected by the smoke generated by these urban blazes. Yet while the dangers of forest fire emissions are well documented, the composition of metropolitan wildfire smoke is something that scientists are just […]

The brains of people with aphantasia may have unusual wiring, according to new research. The study suggests that in people with the condition – which involves having no “mind’s eye”, or an inability to conjure up mental images – the brain’s visual cortex is still active and producing visual information. The only trouble is, these […]

Step inside London’s Grant Museum of Zoology and among the many things in jars you may spot a grass snake unlike any you’ve ever seen alive. Its flesh has turned see-through revealing a vibrant pink skeleton underneath, rib bones jutting out into tissue that has been transformed, how? Why, it’s the art of diaphonization. Advertisement […]

More than a hundred volcanoes lie beneath the Antarctic ice, and the release of some of the weight upon them could spur them into life. According to a new study, the danger of this depends on the rate at which their icy burden lightens. Advertisement Human-induced hotter temperatures are making a variety of natural disasters […]

It might be called the curse of comets – over and over again, hopes have been raised of a dazzling curve of light across the sky, only for nothing to be visible to the naked eye. The pattern runs so deep that when bright comets do appear, some people miss them because they can’t believe […]

The European Space Agency’s Gaia mission has almost completely depleted the cold gas propellant that kept it spinning and able to scan the sky, so it has decided to nominally end science operations of this revolutionary mission on January 15. It will truly be the end of an era. Advertisement Gaia is first and foremost […]

Ah, it’s January, and we all know what that means: we’re all turning over new leaves, becoming gym bunnies, eating healthily, saving money instead of spending, reading eight books a week, and giving 10 percent of our income to charity. Or at least, that’s our intention – but it’s so hard to stay motivated, isn’t […]

Exposure to radiation kills cells from the same tumors in different ways, and some are far more useful for saving lives than others. A new study that claims to have explained the processes might open paths to finding ways to better target cancers, with fewer side effects. Advertisement A simple story can be told about […]

If you pick up a mirror and look at the inner corners of your eyes, you’ll notice some pink stuff. The bigger bit right at the edge is the lacrimal caruncle, a structure that protects the glands that are crucial for keeping our eyes nice and moist. Just next to it is a thin strip […]

This week, the oldest equatorial dinosaur in the world was discovered dating back 230 million years, the world’s oldest 3D map may be accompanied by sexually suggestive cave art, and we ask: what is “Nobel disease”, and why do so many Nobel Prize winners seem to develop it? Finally, we investigate the mysterious metal that ancient […]

The Atacama Desert in Chile is home to some of the most pristine dark skies on the planet. Among the astronomical sites, Cerro Paranal has the darkest and clearest skies – it is no accident that some of the most advanced observatories are located there. Now, all of them are being threatened by a new […]

Archaeologists have found a medieval spinning whorl in Tønsberg, Norway, which has some distinct symbols on its surface: three swastikas. But while we may associate this symbol with the Nazis, it actually has a much older history among various cultures and was used as a decoration in the Iron Age and Middle Ages. Throughout the […]

For BepiColombo,  2024 was a turbulent year. The mission is a joint project by the European and Japanese Space Agencies – ESA and JAXA – and a thruster problem forced the ground team to change plans for the probe’s arrival into orbit around Mercury. After a risky maneuver in September, BepiColombo has now completed its […]

This coming Monday (January 13), grab your telescope, layer up in every piece of clothing you own, and head outside. Why? Because it’s lunar occultation time, baby – and this time, it’s hungry like the wolf. Advertisement Okay, there aren’t actually any wolves. It’s just that it’s occurring when there’s a Wolf Moon, a non-astronomical […]

If you’ve ever shared a bed with someone with nocturnal lagophthalmos, especially if they didn’t warn you in advance, it’s possible you found the experience a tad… disconcerting. People with the condition do not fully close their eyes while they sleep, which to those who’ve only ever experienced closed-eye sleeping can be a shock to […]

Back in 2023, just 25 kilometers (15.5 miles) off the eastern coast of Azerbaijan, a new island was born. This wasn’t just any island though – it was formed by the eruption of a mud volcano and soon, it’ll have completely disappeared. Advertisement The mud volcano in question is known as Kumani Bank and, as […]

Update 10/01/2025: Further information has been added to this story following the publication of additional climate reports from NASA, NOAA, the UK Met Office, and the World Meteorological Organization. Advertisement It’s official: 2024 was the hottest on record, signaling a dramatic shift that is already inflicting misery on “millions of people.” Advertisement For the first […]

Much of the world has been treated to beautiful auroras recently, accompanied by the knowledge of a hint of danger in the solar storms that cause them. In Tasmania the New Year sky show coincided with a continuing outbreak of bioluminescent Noctiluca scintillans in waters off the east coast. Some photographers have captured the two […]

Being a human being is exhausting. You’re responsible for ensuring you take in the right amount of food and water, and then you’ve got to deal with the consequences of it coming out the other end. It’s a panic that leads many of us to habitually pee every time we’re about to leave the house, […]

Unless it happens to contain your birthday, we’re willing to bet that January is probably not your favorite month. The holiday fun is over, but the Northern Hemisphere winter has barely begun, and for many of us that means several more weeks of dark nights and bad weather. Oh, and another thing: it’s the peak […]