Science News

Nov. 29, 2025: Our weekly roundup of the latest science in the news, as well as a few fascinating articles to keep you entertained over the weekend.

Researchers found that long-term driving behavior can reveal early signs of cognitive decline years before clinical diagnosis. Older adults who later developed impairment showed gradual reductions in trip frequency, nigh...

Every week, we scour the web for important, insightful, and fascinating stories in science and technology. The post This Weeks Awesome Tech Stories From Around the Web (Through November 29) appeared first on SingularityH...

Researchers have successfully altered human reward learning using non-invasive transcranial ultrasound stimulation directed at a deep brain structure linked to motivation. After brief stimulation, participants learned fa...

Now $76.49 at Amazon, the Pococo Galaxy star projector easily rivals more expensive models with this Black Friday and early Cyber Monday deal.

Although they share similar traits on paper, the Canon EOS R6 II blows the R8 out of the water - here's why.

Plastic pollution is poisoning the planet. Some experts suggest making plastics from more "natural" materials, but research shows those still have risks.

Three-stage filtration system, check. Hands-free voice control, check. Reliable air quality sensor, check. 21% discount for Black Friday and Cyber Monday? Check.

Rattling off 45MP images at 30 FPS, the Canon EOS R5 II is basically a cheat code for wildlife photography - get yours for $3,399 before the deal ends.

Speed matters. When an X-ray photon excites an atom or ion, making a core electron jump onto a higher energy level, a short-lived window of opportunity opens. For just a few femtoseconds, before an electron fills the voi...

Researchers have found that ongoing thyroid hormone imbalance in pregnancy may be linked to higher autism risk in children. Treated thyroid disorders did not show the same effect. The longer the imbalance lasted across t...

Two new peer-reviewed papers claim thousands of unexplained light flashes in vintage Palomar telescope images show statistical ties to nuclear tests and UFO reports. Not everyone agrees with the paper's conclusion.

Researchers studying thousands of canine genomes discovered that wolf DNA is still present in most dog breeds. This ancient genetic influence shows up in traits like body size, behavior, and environmental resilience. Eve...

A young child's dreams and an elderly hospice patient's dreams can be very different. What has research found about how our dreams change over time?

The discovery of strange, ultra-red objects-especially the extreme case known as The Cliff-has pushed astronomers to propose an entirely new type of cosmic structure: black hole stars. These exotic hybrids could explain ...

Nearly a century after astronomers first proposed dark matter to explain the strange motions of galaxies, scientists may finally be catching a glimpse of it. A University of Tokyo researcher analyzing new data from NASAs...

In a study published in Physical Review Letters, physicists have demonstrated that black holes satisfy the third law of thermodynamics, which states that entropy remains positive and vanishes at extremely low temperature...

Past psychology and behavioral science studies have identified various ways in which people's acquisition of new knowledge can be disrupted. One of these, known as interference, occurs when humans are learning new in...

Millions face Medicare decisions each year, but many dont take advantage of tools that can save them money and stress. Insurance marketing often overshadows unbiased options like SHIP, leaving people unaware of better ch...

ETH Zurich scientists have found the holy grail of brewing: the long-sought formula behind stable beer foam. Their research explains why different beers rely on different physical mechanisms to keep bubbles intact and wh...

Scientists have identified new anti-aging compounds produced by a little-studied blood bacterium. These indole metabolites were able to reduce inflammation, oxidative stress, and collagen-damaging activity in skin cell c...