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Tech Xplore / Bee-inspired algorithm helps robot swarms reach consensus

From searching disaster zones and responding to chemical spills to monitoring fragile ecosystems, future robot swarms may have to act in places where direct human control is difficult or dangerous. To operate autonomously, ...

10 hours ago
Medical Xpress / Severe mental illness linked to higher dementia risk even at young age, and greater stroke risk earlier in life

People living with severe mental illness face a substantially higher risk of dementia throughout adulthood, as well as a significantly elevated risk of stroke in early and middle adulthood, according to a large new study ...

5 hours ago
Phys.org / Long-range magnetic interactions govern how a ferrimagnet approaches its phase transition

Close to a phase transition, very different materials can follow the same mathematical rules. The concept of universality, which groups seemingly distinct systems based on their common properties, was developed to describe ...

12 hours ago
Phys.org / The global race to make a practical quantum computer just took a big leap forward

In the global race to build bigger and better quantum computers, researchers have taken a step forward. A new machine called Helios is radically different from other quantum computers.

6 hours ago
Medical Xpress / What is a thought made of? Scientists look beyond neurons—and raise new questions about AI

A familiar song can bring back a memory from decades ago. A particular smell can recall a person or place. And a frightening memory can trigger a simultaneous emotional and physical response almost instantly. Computers, too, ...

12 hours ago
Phys.org / Tomato roots reveal hidden steps in 400-million-year-old fungal partnership

Scientists at VIB and Ghent University have produced the first high-resolution, cell-by-cell map of how tomato roots respond to colonization by arbuscular mycorrhizal fungi. These ancient fungal partners help plants absorb ...

12 hours ago
Medical Xpress / Emotion-regulation training reduces distress and changes the brain, team reports

A five-week training intervention taught college students to better regulate their emotions in response to negative events, a new study finds. After the training, the students reported less emotional distress when viewing ...

17 hours ago
Medical Xpress / How to protect yourself during wildfire season

Wildfires are on the rise in many parts of the world, bringing major health threats.

5 hours ago
Tech Xplore / A computer vision approach for grading collectible coins

Researchers from Skoltech (part of the VEB.RF group) and Central University have developed an automated coin-grading approach that minimizes the subjectivity of manual assessments and overcomes the limitations of computer ...

5 hours ago
Phys.org / Mars attacks: How much dust from the red planet is safe to breathe?

NASA has released a report recommending an initial health standard for the Martian dust that astronauts could inhale during future missions. Although sending people to Mars is still years away, NASA needs to establish safety ...

3 hours ago
Phys.org / Drier soils may turn late summer into prolonged extreme heat

The summers of recent years have been hot, but not unusual from a meteorological perspective. According to researchers at Leipzig University, though, the next extreme summer would far exceed anything we have experienced so ...

13 hours ago
Medical Xpress / Doctors may now see the hidden signs of sudden cardiac death

Each year, roughly 2% to 5% of the population is affected by mitral valve prolapse (MVP) and mitral regurgitation (MR). These conditions can affect the heart's rhythm and have been linked to sudden cardiac death, particularly ...

6 hours ago