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כתבות אחרונות מאתר 'Phys'
Phys

Controlling wild pigs can work if it's a group effort‎

The federal government is injecting millions of dollars into efforts to combat feral hogs—and it's considering spending even more in the coming years. The problem has grown for decades, but our research has found that a recently revived federal effort offers the potential for bringing the hogs under control.

16:27
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Phys

Muon g-2 experiment places new constraints on a forbidden property of muons‎

A year after its final muon magnetic anomaly announcement, the Muon g-2 collaboration reports a new measurement of a different property of the muon: its electric dipole moment. The work is published on the arXiv preprint server.

16:27
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Phys

Active supermassive black holes may help form massive planets‎

A popular myth about black holes is that they act like giant cosmic vacuum cleaners, sucking in everything around them. But Wladimir Lyra's research found a new mechanism around supermassive black holes that is more like a cosmic nursery, giving birth to planets more massive than Jupiter.

16:12
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Phys

'How many will die?': The mysterious ailment killing Kenyan elephants‎

Lying on the ground and kicking up a cloud of dust, the elephant slowly exhausted himself in futile attempts to stand, the latest potential victim of a still-mysterious ailment in southern Kenya.

16:12
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Phys

Mice bred to run three times farther show no fertility or lifespan cost‎

Being an elite athlete—at least for a mouse—does not shorten lifespan or limit how many children one can have. This is the finding of a study 30 years in the making, and it runs counter to accepted evolutionary theory.

15:44
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Phys

Could geothermal roads help prevent potholes before they form? New trial aims to find out‎

The U.K.'s pothole problem could one day be tackled from beneath the road surface as researchers at the University of Surrey launch a pioneering trial that uses heat stored underground to keep roads cooler in summer, warmer in winter and less prone to damage.

15:32
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Phys

Marine heat waves are cooking our ocean ecosystems—and will only become more common‎

You may have heard reports of fish die-offs or seen photos of hauntingly bleached coral.

15:10
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Phys

Early hardship may shape how oxytocin influences altruism‎

While humans are inherently social beings, they can interact and connect with others in very different ways. For instance, while some people tend to be more altruistic, others are less prone to helping their friends, acquaintances or even complete strangers, particularly when it comes at a personal cost.

15:10
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Phys

NZ's new flood maps are missing a hidden threat—the water quietly rising from below‎

The latest update of nationwide flood maps, to be released next year, will give communities across New Zealand the clearest picture yet of the regional risk of flooding.

14:49
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Phys

How the value of star employees changes over a career‎

Overall, star employees tend to create value in different ways as their careers progress. Early on, they create outsized value through their individual performance. Experienced stars, meanwhile, contribute by helping colleagues succeed, sharing expertise and developing future stars.

14:29
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