ניווט נגישות
כתבות אחרונות מאתר 'Phys'
Phys

Livestock guardian dogs enlisted in efforts to conserve Texas' smallest fox‎

In the Texas Panhandle, two livestock guardian dogs patrol a herd of cattle grazing the Rita Blanca National Grasslands. Although their singular focus is protecting the herd from would-be predators, their presence may make them wildlife conservation allies.

01:13
תפריט כתבה
Phys

New home for orangutans rescued from Indonesia's burning forests‎

Deep in a forest in Indonesian Borneo, conservationists open a cage. A female orangutan and her baby waste little time, clambering up the towering trees and disappearing into the canopy, safe at last.

23:46
תפריט כתבה
Phys

For many, striped bass fishing is a way of life. But the iconic species could face collapse‎

Striped bass fishing has been Bill Jakob's passion for more than 60 years, and he remembers an era when he'd spend all night casting his line into the crashing waves off Montauk and get eight or nine fish ranging up to 40 pounds (18 kilograms), a big catch by anyone's standards.

23:46
תפריט כתבה
Phys

Chemists create disappearing tattoos: Here's the science behind how they work‎

How handy would it be if you could make your tattoos invisible for a job interview in the morning, and reveal them again for a party in the evening? This sounds like science fiction, but it may soon be reality.

23:46
תפריט כתבה
Phys

Are narcissists multiplying or is the social media algorithm making them bolder? The answer in five stages‎

Social media doesn't necessarily reflect who you are, but it may intensify particular personality traits and confirm or even persuade you that your worst behavior is justified.

23:46
תפריט כתבה
Phys

Hidden erosion: Study reveals soft mountain rock erodes three times faster than hard rock—with climate implications‎

A University of Massachusetts Amherst-led research team has discovered that weaker rock in mountain landscapes erodes three times faster than harder rock—even on gentler slopes—and is one of the main attributes governing mountain erosion. The finding also challenges our current understanding of the relationship between erosion and the release of carbon dioxide, and suggests that geologists and atmospheric scientists may be underestimating the CO₂ contributions coming from the Earth's rocky places.

23:46
תפריט כתבה
Phys

Tiny photonic chip links telescopes together to view the universe in 'astonishing' detail‎

A tiny glass chip developed by researchers at Heriot-Watt University has linked two telescopes together to enable them to act as a single powerful instrument, marking an important step toward a new generation of astronomical technology.

22:28
תפריט כתבה
Phys

What the Cornell 7 sexual assault allegations reveal about how parents talk to their kids about rape‎

There is approximately 60 years of research on campus sexual assault and shelves full of books on young people's sexual experiences and behaviors, including their experiences with assault.

22:28
תפריט כתבה
Phys

Why it could be a bad idea to get AI to flirt for you‎

You finally started an online conversation with a stranger you find attractive, yet you don't really know what to say. They seem happy to talk, but you struggle to find the correct responses. You worry that their patience is growing thin. You pray for some guidance. Luckily, the solution could be just a few clicks away.

22:28
תפריט כתבה
Phys

Four new frog species reveal more of Peru's biodiversity‎

Science can't study a species—or unlock its potential to change the world—until people actually know it exists. Four new species of frogs have now been given names, thanks to the efforts of FIU biologist Alessandro Catenazzi.

22:28
תפריט כתבה
דיווח על כתבה זו הסתרת כתבות מאתר זה המשך קריאה באתר המקור