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Massive Black Friday air purifier deals 2024: Top discounts we recommend
By Anna Gora last updated
Deals Save big on air purifiers with these early Black Friday deals.
Indian Ocean gravity hole: The dent in Earth's gravitational field created by the death of an ancient ocean
By Sascha Pare published
The Indian Ocean "gravity hole" is a region where Earth's mass is reduced, leading to weak gravitational pull, lower-than-average sea levels and a puzzle scientists have only just begun to solve.
World's 1st silicon anode EV battery will let you drive up to 186 miles after just 5 minutes of charging
By Ruari McCallion published
The world’s first 100% silicon anode battery will be manufactured from 2027 and will offer future EVs a 186-mile range with just five minutes of charging time.
'Impossible' black holes discovered by the James Webb telescope may finally have an explanation
By Paul Sutter published
Peculiar James Webb Space Telescope observations seem to show gargantuan black holes in the earliest moments of the universe. New research may explain how they formed, thanks to primordial "seeds".
Octopuses burn more calories changing color than you use on a 25-minute run
By Pandora Dewan published
For the first time ever, marine biologists have measured how much energy octopuses really need to change color — and it's a lot.
Neanderthals and early Homo sapiens buried their dead differently, study suggests
By Charles Q. Choi published
Neanderthals tended to bury their dead in caves, while early modern humans buried their dead in the fetal position, new research finds.
Could a supernova ever destroy Earth?
By Paul Sutter published
When stars explode as supernovas, they can cause serious cosmic carnage. Is Earth in any danger from any nearby stars?
These are the cheapest Black Friday binocular deals we recommend in 2024
By Kimberley Lane last updated
Deals We've rounded up the best binocular deals on the market to help you save money — with options for all budgets and experience levels.
Best Black Friday camera deals 2024 as chosen by our experts
By Kimberley Lane last updated
Deals We've rounded up the best camera deals from Sony, Nikon, Canon and more — save $$$'s on your next mirrorless or DSLR camera.
Our hand-picked Black Friday telescope deals 2024 will save you hundreds
By Kimberley Lane last updated
Deals Looking for the best telescope deals? We've rounded up the best deals on the market — don't miss the chance to save $$$'s off your next telescope.
The fastest-moving stars in the galaxy may be piloted by intelligent aliens, new paper suggests
By Paul Sutter published
To explore the galaxy and hunt for resources, intelligent aliens might need to turn their home stars into natural spaceships, a new paper suggests. A few known star systems might fit the bill.
2 Stone Age circles discovered on English moorland may have been part of a 'sacred arc'
By Tom Metcalfe published
Two previously unknown Neolithic stone circles have been found in England, and they may have been part of a "sacred arc," an archaeologist says.
Underwater volcano-like structure is spewing gas off Alaska's coast, US Coast Guard says
By Sascha Pare published
Mapping in the Chukchi and Beaufort seas off Alaska has uncovered a 1,640-foot-tall structure on the seafloor, but scientists say it's too early to determine the nature of the discovery.
Ancient hunter-gatherer DNA linked to higher BMI in modern Japanese people
By Emily Cooke published
A new study suggests that the DNA some modern Japanese people have inherited from ancient hunter-gatherers may increase BMI.
65,000-year-old hearth in Gibraltar may have been a Neanderthal 'glue factory,' study finds
By Kiona Smith published
Neanderthals may have used specialized hearths to make tar around 65,000 years ago, a new study finds.
Students' 'homemade' rocket soars faster and farther into space than any other amateur spacecraft — smashing 20-year records
By Harry Baker published
Aftershock II, a new rocket built by students at the University of Southern California, recently broke a number of 20-year-old amateur spaceflight records for altitude, power and speed. It reached more than 470,000 feet above Earth's surface and went "hypersonic."
Gotta Catch 'Em All: How Pokémon Go covertly captured your data for years to train a massive AI model
By Ben Turner published
Niantic, the company behind Pokémon Go, has been scraping users’ scans of the world to build a model that will help robots navigate physical space. Some experts are worried about the potential applications.
Scientists want to build a device that could capture the body heat we radiate, and use it to power other technologies
By Muhammad Muddasar published
Imagine going on a run and using your body heat to power your fitness tracker.
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