Science Daily

Researchers find a Wordle strategy that wins 99% of the time

Researchers at Binghamton University have developed a mathematical strategy that can solve Wordle with a 99% success rate. Instead of simply guessing words packed with common letters or choosing the most likely answer, the method uses Shannon entropy, a measure from information theory, to identify guesses that reveal the most useful information. Each guess is designed to rapidly shrink the pool of possible answers, even when the guessed word itself seems unlikely to be correct.

science  1d ago

The Guardian Science

‘Immature playground boasting’: Mathematicians uneasy at OpenAI’s latest scalp

As OpenAI model cracks Millennium Prize Problem that puzzled experts for decades, many feel shocked at pace of changeIt was a week that left mathematicians reeling. Hot on the heels of a flurry of cases of artificial intelligence furthering the field, OpenAI declared a major scalp: its latest AI model had cracked a Millennium Prize Problem, a puzzle with a $1m reward that had defied human brains for decades.The achievement bore little resemblance to how mathematical problems normally fall. A nea

science  1d ago

Science Daily

Scientists find a way to break pancreatic cancer’s protective shield

Researchers found that blocking IL1RAP could disrupt a powerful inflammatory network that helps pancreatic cancer survive treatment. In preclinical experiments, the approach reduced tumor-protecting cells and fibrosis while boosting the activity of cancer-fighting T cells. That could make chemotherapy and immunotherapy more effective.

science  2d ago

Science Daily

Mercury’s surface reveals a surprisingly fiery past

Scientists have discovered that Mercury’s surface contains far less silicon dioxide than previously thought, pointing to an unexpectedly hot volcanic past. The finding suggests ancient lava may have originated from deeper, more extensively melted parts of the planet’s mantle.

science  2d ago

Science Daily

The secret to longer life may be hidden in bat DNA

Long-lived bats appear to combine powerful immune defenses with unusual strategies for eliminating damaged cells, potentially helping them avoid cancer and disease for decades. Researchers hope these genetic tricks could eventually reveal new ways to protect human health during aging.

science  2d ago

Science Daily

66-million-year-old feather in dinosaur poop may reveal why birds survived the asteroid

A feather discovered inside 66-million-year-old fossilized dinosaur poop may help explain why modern birds survived the asteroid catastrophe. The extinct bird it came from had more primitive insulating feathers, suggesting superior plumage may have helped the ancestors of living birds endure the deadly impact winter.

science  2d ago

NASA News

Help Refine Data from Space Telescopes with Artifact InSPECtor

How do scientists studying space with data from a telescope hundreds of thousands of miles away know that what they are seeing is real? A new NASA project, Artifact InSPECtor, invites you to find out – and by doing so, to help missions like Euclid and NASA’s new Nancy Grace Roman Space Telescope answer fundamental […]

science  2d ago

NASA News

NASA’s Chandra Spots Galactic Gem

Two galaxies merge at a furious rate in this Aug. 25, 2026, image of the II Zw 096 system. This and several other images of both visually and scientifically interesting galaxies were released by NASA’s Chandra X-ray Observatory and other telescopes. Chandra X-ray data (magenta) pinpoint powerful black hole activity and hot gas, while optical […]

science  2d ago

NASA News

NASA’s SpaceX Crew-12 to Discuss Station Mission, Upcoming Return

Media are invited to hear from NASA’s SpaceX Crew-12 astronauts during a news conference beginning at 2:45 p.m. EDT, Wednesday, Sept. 16, from the International Space Station. NASA astronauts Jessica Meir and Jack Hathaway, ESA (European Space Agency) astronaut Sophie Adenot, and Roscosmos cosmonaut Andrey Fedyaev will discuss their upcoming return to Earth. Learn where […]

science  2d ago

NASA News

NASA Boosts Open Science, Data Sharing with Artemis Accords

The science from every Moon rock sample, lunar dataset, and discovery produced through NASA’s Artemis program will be shared by the agency with the global scientific community. That commitment is upheld by all 71 countries that have signed the Artemis Accords, a set of principles for safe and transparent civil space exploration. NASA put those […]

science  2d ago

Science Daily

Too much light at night may quietly reshape your heart

Nighttime light exposure was linked to thicker, stiffer heart chambers and early signs of reduced heart function in a study of more than 11,000 people. The findings suggest that keeping bedrooms darker could be an overlooked strategy for protecting the heart.

science  2d ago

Science Daily

Your next prescription could be treating a side effect from the last one

A major Ontario study found 24 common medication chains in which one drug’s side effects can be mistaken for a new medical problem, leading to another prescription. Researchers say closer medication reviews, pharmacist involvement, and automated alerts could help prevent these potentially harmful prescribing cascades.

science  2d ago

Science Daily

Tiny nanolaser could cut computer energy use in half

Scientists have created an ultra-small nanolaser that could eventually allow microchips to transmit information with light instead of electricity, potentially making computers faster while cutting energy use roughly in half. Thousands of the lasers could fit on a single chip, opening possibilities for more efficient data centers, smartphones, and advanced medical sensors.

science  2d ago

Science Daily

Scientists just made quantum computer operations 1,000 times faster

Researchers have found a way to perform certain quantum operations more than 1,000 times faster, cutting thousands of repeated control cycles down to just one. The advance could reduce errors and bring reliable, fault-tolerant quantum computers closer to reality.

science  2d ago

Science Daily

Wasps are disappearing this summer, and scientists are worried

Britain’s wasps have become mysteriously scarce this summer, and scientists suspect an unusual combination of temperature swings, heatwaves, and food shortages may be responsible. Even the wasps that remain appear unusually small, potentially offering a glimpse of how extreme heat could reshape insect populations.

science  2d ago

Science Daily

Study of 1.9 million people finds a striking link between ADHD and gut problems

Researchers analyzing data from more than 1.9 million people found that ADHD is associated with substantially higher rates of digestive problems. People with ADHD had nearly double the odds of constipation, 58% higher odds of irritable bowel syndrome, and more than four times the odds of encopresis.

science  2d ago

Science Daily

Physicists just found a tiny glitch in time itself

Unconventional quantum theories may imply that time itself has a tiny fundamental uncertainty, placing an ultimate limit on how precisely any clock could measure it. The effect is far beyond current detection, but it could reveal a hidden connection between quantum mechanics, gravity, and spacetime.

science  2d ago

The Guardian Science

Weatherwatch: soil moisture deficit – how dry are the UK’s thirsty soils?

SMD is the moisture the soil must make up until it is at capacity, with very dry conditions over most of England and WalesWhen the ground is thoroughly wet, after excess rainwater has run off it is said to be at field capacity. Meteorologists describe drought in terms of soil moisture deficit (SMD) from field capacity. The SMD is a measure of how thirsty the soil is, expressed as how many millimetres of rain it would take to top it up to field capacity.In southern England, the SMD tends to hover

science  2d ago

Science Daily

Scientists find signs of extreme aging and youth in the same 117-year-old

A remarkably detailed study of Maria Branyas, who lived past 117, reveals that extreme longevity may involve both intense aging and powerful biological protection at the same time. Researchers found signs of advanced aging, but also low inflammation, beneficial gut bacteria, protective genetic features, and a biological age younger than her chronological age. Because she avoided major disease, the study offered a rare look at aging itself rather than the illnesses that often accompany it.

science  2d ago

NASA News

APOD: 2026 September 11 – M83: The Southern Pinwheel

APOD Science APOD APOD: 2026 September 11 –… Today’s APOD Archive Submissions Index Search Calendar RSS Education About Discuss   APOD Astronomy Picture of the Day Discover the cosmos! Each day a different image or photograph of our fascinating universe is featured, along with a brief explanation written by a professional astronomer. M83: The Southern […]

science  3d ago