Scientific Discoveries

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Scientists just overturned a century-old physics assumption
Science News

Scientists just overturned a century-old physics assumption

Scientists at Carnegie Mellon University have discovered an unexpected form of the Hall effect, overturning the long-held assumption that this electrical response only appears when a magnetic field points perpendicular to a material. Beyond expanding a century-old principle of physics, the finding could eventually lead to simpler magnetic sensors for electronics, transportation, and medical technologies.

📅 2026-09-03 12:17:16    •    ScienceDaily
Bats carry dangerous viruses without getting sick. This may be why
Science News

Bats carry dangerous viruses without getting sick. This may be why

Scientists discovered that more than 500 species of vesper bats possess two separate sets of antibody genes, an immune arrangement never before found in mammals. The surprising system could help explain how bats tolerate so many viruses without becoming seriously ill.

📅 2026-09-03 11:56:01    •    ScienceDaily
One immune switch may help drive aging across the body
Science News

One immune switch may help drive aging across the body

Aging may be partly fueled by immune cells losing their ability to clear away damaged, inflammation-promoting cells. Blocking a single receptor restored that cleanup process in mice, reducing inflammation and helping their organs, muscles, and memory remain remarkably youthful.

📅 2026-09-03 10:29:04    •    ScienceDaily
The universe has plenty of hydrogen. So why is star formation collapsing?
Science News

The universe has plenty of hydrogen. So why is star formation collapsing?

Star formation across the universe has fallen dramatically over the past 4.5 billion years, but astronomers have uncovered a surprising twist: the supply of neutral hydrogen, a key ingredient for making stars, has barely declined. Using China’s FAST radio telescope and data from roughly 2.5 million galaxies observed by DESI, researchers found that star formation was about 2.5 times higher 4.5 billion years ago, while neutral hydrogen levels were only about 1.4 times higher.

📅 2026-09-03 07:48:14    •    ScienceDaily
September brings a dazzling Venus and a glowing Harvest Moon
Science News

September brings a dazzling Venus and a glowing Harvest Moon

September’s sky features brilliant Venus, the Milky Way’s hazy center, and the seasonal turning point of the equinox. The month ends with a glowing Harvest Moon rising near Saturn and faint Neptune.

📅 2026-09-03 06:25:49    •    ScienceDaily
New Mexico’s largest reservoir plunges to just 1.4% full
Science News

New Mexico’s largest reservoir plunges to just 1.4% full

Elephant Butte Reservoir, New Mexico’s largest reservoir, plunged to just 1.4 percent capacity in July 2026 after years of extreme drought and record early snowmelt. The dramatic decline exposed long-submerged debris and underscored the growing strain on Rio Grande water supplies used by farms in New Mexico and Texas.

📅 2026-09-03 03:44:54    •    ScienceDaily
ADHD may have a surprising creative advantage
Science News

ADHD may have a surprising creative advantage

Some of the attention patterns that make ADHD challenging may also help spark creativity by allowing the brain to explore more ideas and unexpected connections. Researchers think creative activities could potentially channel this “defocused attention” while helping strengthen the brain systems involved in focus and self-control.

📅 2026-09-03 03:44:06    •    ScienceDaily
Each extra hour of prolonged sitting linked to 9% higher cancer death risk
Science News

Each extra hour of prolonged sitting linked to 9% higher cancer death risk

Sitting for long, uninterrupted stretches may carry greater health risks than sitting the same amount of time in shorter bouts. Researchers found that each extra hour of prolonged sedentary behavior was associated with a 9% higher risk of cancer death. Breaking up sitting with movement showed the opposite pattern, while replacing an hour of prolonged sitting with light activity was linked to a 12% lower risk.

📅 2026-09-03 03:06:57    •    ScienceDaily