Science News

Latest science news, discoveries and scientific developments.

Could psilocybin treat brain injuries? Neuroscientist explains how psychedelics could fill a gap in head trauma care
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Could psilocybin treat brain injuries? Neuroscientist explains how psychedelics could fill a gap in head trauma care

Could a psychedelic drug help the brain recover from mild injuries? New research suggests that psilocybin, the mind-bending ingredient in magic mushrooms, might protect the brain from the damage caused by minor head impacts. Even mild head impacts that don't count as concussions can raise the risk of neurodegenerative disorders such as chronic traumatic encephalopathy (CTE), so finding an effective treatment for these blows could be useful for warding off debilitating conditions down the line.The new research, published in the journal Communications Biology, included only lab rats, so there's more work to be done to translate the findings to humans. But the early results hint at a new applic...

πŸ“… 2026-10-03 10:00:00    β€’    Live Science
Could we ever create artificial gravity on a spaceship?
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Could we ever create artificial gravity on a spaceship?

Among the many risks astronauts face during long-haul spaceflight, an extended stay in microgravity is one of the most consequential for long-term health, with effects on vision, bones, muscles and many other aspects of the body. One solution might be artificial gravity —‬ some way to create forces similar to Earth's gravity on a spaceship, akin to the giant rotating ring from Stanley Kubrick's 1968 film "2001: A Space Odyssey." But is that technology ever coming, or will it remain science fiction? "There's really no reason it couldn't happen," Torin Clark, an associate professor of aerospace engineering at the University of Colorado Boulder, told Live Science. "From a technical perspective,...

πŸ“… 2026-10-03 09:00:00    β€’    Live Science
Why tenants choose to move out in connection with renovation
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Why tenants choose to move out in connection with renovation

One in three tenants who moved out of a municipal rental apartment in Gothenburg in connection with renovation said the renovation was a main reason for their decision, and many of them moved out even before construction began. A new study from Chalmers University of Technology shows that concerns about disruption, uncertainty and unclear information can be just as important as rent increases.

πŸ“… 2026-10-03 01:40:01    β€’    Phys.org
Team selected for NASA program to explore potential lunar cave
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Team selected for NASA program to explore potential lunar cave

NASA has selected a Planetary Science Institute–led proposal to investigate whether a potentially large underground cave extends beyond the opening of a lunar pit. Such a cave may one day provide a safe haven for astronauts to escape the radiation and extreme temperature swings present at the lunar surface.

πŸ“… 2026-10-02 23:20:06    β€’    Phys.org
Marine biologists discover new plankton off Oregon coast
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Marine biologists discover new plankton off Oregon coast

Nearly every morning when she was a doctoral student in the College of Arts and Sciences (CAS), Nicole Nakata, Ph.D. '23 (biology), would cross the street from the Oregon Institute of Marine Biology (OIMB) in Charleston, Ore., to the high-tide line of the Pacific Ocean. Her job was to catch microscopic brittle star plankton larvae from the incoming tidal current and bring them back to OIMB's labs to analyze under a microscope.

πŸ“… 2026-10-02 21:20:02    β€’    Phys.org
Mowing less, spraying smarter give pollinators a boost
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Mowing less, spraying smarter give pollinators a boost

Roadsides may not look like wildlife habitat, but a few simple changes to how they are maintained could turn them into much better places for pollinators. A new uOttawa-led study found that reducing mowing and herbicide use along rural roadsides led to a 45% jump in pollinator numbers and a 23% increase in the number of species found there.

πŸ“… 2026-10-02 21:00:04    β€’    Phys.org
Scientists discover first type I superconductor that breaks time-reversal symmetry
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Scientists discover first type I superconductor that breaks time-reversal symmetry

Superconductors are materials that conduct electricity with no resistance and expel magnetic fields when cooled to ultralow temperatures. And depending on their quantum structure, they can also showcase strange properties like magnetic levitation. But now things are getting a little weirder.

πŸ“… 2026-10-02 21:00:01    β€’    Phys.org
Rare two-headed turtle hatchling discovered on Cape Cod
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Rare two-headed turtle hatchling discovered on Cape Cod

Cape Cod is known for its lobsters and its growing great white shark population, but now the holiday hotspot has another extraordinary animal to showcase: A rare two-headed diamondback terrapin that is surviving against the odds.The baby turtle, which weighed just 0.18 ounces (5.2 grams), was brought to the Cape Wildlife Center in Barnstable, Massachusetts, on Sept. 17, according to a Facebook post from the wildlife center. It was originally found by representatives of the Mass Audubon Wellfleet Bay Wildlife Sanctuary at a protected nesting site in the town of Wellfleet.The turtle's condition, known as bicephaly, is a rare developmental disorder that's typically caused by the incomplete spli...

πŸ“… 2026-10-02 20:49:38    β€’    Live Science
On complex political issues, most Americans take shortcuts to simplicity
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On complex political issues, most Americans take shortcuts to simplicity

A core assumption in any democracy is that citizens with access to information will make reasoned decisions on political candidates and policy issues. But a new study by UC Berkeley social scientists finds that Americans usually don't consider the full scope of difficult issues, instead basing their opinions on mental shortcuts that sidestep complexity.

πŸ“… 2026-10-02 20:40:02    β€’    Phys.org
Colorful wildflowers bloom across Chile's Atacama Desert in wake of 'super' El NiΓ±o
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Colorful wildflowers bloom across Chile's Atacama Desert in wake of 'super' El NiΓ±o

This year's exceptionally strong El NiΓ±o has brought a rare gift to Chile's Atacama Desert: rain. In one of the driest places on Earth, that rare moisture has awakened millions of seeds and bulbs that can remain dormant underground for years, transforming the landscape into a spectacular carpet of color. Known locally as "desierto florido," or "flowering desert," the phenomenon is one of nature's most remarkable transformations. Patches of purple, pink, white, red and yellow now spread across hillsides and plains that for much of the year appear almost completely lifeless. "It is a unique phenomenon; there are more than 200 plant species," Jorge Carabantes, head of the Protected Areas Depart...

πŸ“… 2026-10-02 20:34:57    β€’    Live Science
American beech trees may carry genetic resistance to deadly leaf disease
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American beech trees may carry genetic resistance to deadly leaf disease

A study led by scientists at the Holden Arboretum has found evidence that beech leaf disease (BLD) symptom development is genetically controlled, providing the first evidence that some American beech trees may have genetic resistance. This finding supports further investigation and development of breeding populations for BLD resistance. Nearly a third of beech trees near BLD's epicenter in northeastern Ohio, the majority of which were smaller trees, have died since the disease was discovered in 2012.

πŸ“… 2026-10-02 20:20:06    β€’    Phys.org
Plasma-activated water tests show concentration matters for effective bacterial disinfection
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Plasma-activated water tests show concentration matters for effective bacterial disinfection

In a study published in npj Clean Water, researchers from EPFL investigated how Escherichia coli responds to different concentrations of plasma-activated water (PAW) under nutrient-rich conditions. The team combined conventional colony-forming unit (CFU) counting with nanomotion sensing, a technique that detects nanoscale oscillations produced by metabolically active bacteria.

πŸ“… 2026-10-02 20:20:01    β€’    Phys.org
Why a food poisoning bacterium can cause severe wound infections
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Why a food poisoning bacterium can cause severe wound infections

The toxin NheABC, produced by Bacillus cereus, is particularly active in the pH conditions found in open wounds. Researchers at UmeΓ₯ University found that the toxin damages both cell membranes and mitochondria and helps the bacterium establish infection in wounded tissue.

πŸ“… 2026-10-02 20:00:02    β€’    Phys.org
Motivation matters more than working memory for improving student math skills, study finds
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Motivation matters more than working memory for improving student math skills, study finds

Why do some students become ever better at mathematics, while others plateau? Many people may think that mathematics is primarily about cognitive skills. A new study from the Norwegian University of Science and Technology (NTNU) provides a more nuanced view. The paper is published in the journal Contemporary Educational Psychology.

πŸ“… 2026-10-02 19:40:08    β€’    Phys.org