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Feedback is alarmed by a study that explored how funny people think they are, and discovered certain traits in those who rate themselves the most humorous

Europe’s largest land animal, the bison, is thought to be relatively unthreatened by predators, but footage from Białowieża Primaeval Forest in Poland shows it does face attacks from wolves

Researchers diving 7 kilometres deep in a crewed submersible have discovered a vast collection of whale bones, including fossils up to 5 million years old and species new to science

The outer solar system once seemed like a quiet backwater. But a glut of tiny, strange moons with unruly orbits are coming into view, revealing hints of a surprising past – and the origin of Saturn's rings

Climate models suggest a small nuclear war in the tropics would do even more damage to the ozone layer than a larger nuclear war in more northerly latitudes, increasing exposure to dangerous ultraviolet radiation all over the world

A debate has been raging amongst planetary scientists for over a decade - why are there so few exoplanets with a radius of about 1.8 times that of the Earth? Exoplanets are currently largely grouped into two distinct groups - “super Earth” are below that size and have rocky interiors, whereas “Sub-Neptunes” are above that size limit and appear “puffier.” But we don’t really understand what about the path of planetary evolution forces this bifurcation. A new mission proposal, called the Early eVolution Explorer (EVE) wants to find out, and a draft of its concept can be found in pre-print form on arXiv.

A senior figure in the Ukrainian defence industry told New Scientist that a test took place two years ago involving fully autonomous drones set to destroy anything in a given area, with confirmed casualties

We have had to endure a great deal of interference from government in the conduct of institutions that should be governed by science and evidence. I’m sorry to report – here is one more. Senators Mike Lee (R-UT) and Tommy Tuberville (R- AL) have recently introduced a bill that would limit the FDA’s ability to regulate the blatant pseudoscience of homeopathy. This […]

The post The Baloney Protection Act first appeared on Science-Based Medicine.

MIT researchers have shown that one fuel can power both chemical and electric spacecraft thrusters, potentially transforming what small satellites can do. The approach combines quick bursts of speed with highly efficient long-range propulsion in a single compact system. A NASA-supported CubeSat mission will soon test the technology in orbit.

MIT researchers have shown that one fuel can power both chemical and electric spacecraft thrusters, potentially transforming what small satellites can do. The approach combines quick bursts of speed with highly efficient long-range propulsion in a single compact system. A NASA-supported CubeSat mission will soon test the technology in orbit.

Researchers gave top AI models a classic attention test used in psychology and found a major flaw. While the models could correctly name colors in short lists, their performance deteriorated sharply as the task became longer and more complex. Some leading systems fell from over 90% accuracy to nearly complete failure.

When we scan the skies for signs of alien civilisations, where exactly should we be looking and perhaps more importantly, where should we not? A high school student from Ankara has just published a remarkably sophisticated answer to that question, building a filtering system that sifts nearly 1.75 million stars and identifies which ones are genuinely worth our attention. The result is a publicly available catalogue that could transform how the search for extraterrestrial intelligence allocates its most precious resource - time.

A near miss with a Waymo while cycling through London hasn't changed my optimistic stance on driverless cars, but we can't ever let our guard down, says Matthew Sparkes

We've walked on the Moon, driven rovers across its surface, and analysed every gram of rock the Apollo astronauts brought home, yet we still don't have a complete picture of what the Moon is actually made of. Now a team of researchers in Japan think they've found the answer, a compact X-ray telescope, small enough to sit on a single satellite, that could map the entire lunar surface in just two years. It's an elegant solution to one of planetary science's most stubborn problems and the implications for understanding where the Moon came from could be revolutionary.

The space between stars may seem like a barren desert, but over the past few decades scientists have been finding all sorts of interesting chemicals in it. From the precursors to proteins to the building blocks of cell membranes, there has been discovery after discovery of new molecules in the giant gas clouds between the stars. Now, a new paper available in pre-print on arXiv details the discovery of the first ever four-carbon sugar in the Interstellar Medium (ISM), and it is another brick on the path to understanding how life on Earth first developed.

Uncrewed ground vehicles have already been tested for defending the front line by the Ukrainian military. Despite their limitations, these remotely controlled robots could be the deciding factor in many conflicts

Scrape marks inside a skull and sharpened limb bones in a set of remains found in Scotland may be evidence of unusual Iron Age funerary rituals

The ekpyrotic universe is a beautiful idea that runs headlong into the data. From hand-waved singularities and assumed dark energy to the killer blow from Planck and WMAP measurements of the cosmic microwave background, here is why nature has so far voted against it.

How do you measure the mass of a dormant black hole in the early Universe? That's a question astronomers at University College London (UCL) and Carnegie scientists wanted to answer about a distant object that is invisible. So, they turned to James Webb Space Telescope (JWST) studies of the region around the black hole to find that answer.

New simulations show that interactions with a magnetic field can work to decrease the distance between still forming binary protostars. These results can help explain the characteristics of the binary star systems observed in the Milky Way. These results can also be extrapolated to binary black holes, giving insights into how super massive black holes evolve.