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כתבות אחרונות מאתר 'Phys'
Phys

'Bag of Bones' preserves rare three-tier prehistoric meal in Outback Queensland‎

An ancient marine 'crime scene' discovered near Richmond captures the world first evidence of a flying reptile being eaten by a sea monster… before that predator became dinner itself.

01:44
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Phys

Researchers shed light on elusive sharks of Galapagos Islands‎

For nearly two centuries, the Galapagos Islands have inspired scientific discovery. While some might think only of Charles Darwin and his journeys on the HMS Beagle, there is much more to discover. Today, María Antonia Izurieta Burbano De Lara, a master's student in Dr. David Wells' Shark Biology and Fisheries Science Lab at Texas A&M University at Galveston, is building on that legacy by studying one of the archipelago's most elusive predators—the smooth hammerhead shark (Sphyrna zygaena).

01:44
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Phys

Scientists' biographies may demotivate, not inspire, children to study science‎

Currently popular biographies of famous scientists may demotivate—rather than inspire—children's desire to study or pursue careers in science, according to researchers who studied the messages in 422 bestselling children's books. Study leader Jessica Gladstone, a professor of educational psychology at the University of Illinois Urbana-Champaign, said that while parents and educators often use these books to try to spark children's interest in science through exposure to role models, their narratives tend not to support this goal.

01:24
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Phys

Simulating multiple financial risks at once can better predict resilience against future shocks‎

Could the 2008 financial crisis strike again? How would today's banks react? One way for government regulators to findout is to stress-test large financial institutions: analyze how their balance sheets would weather possible calamities.

01:24
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Phys

A new indicator to speed up metallic glass discovery‎

A research team led by Dongwoo Lee, an associate professor in the School of Mechanical Engineering at Sungkyunkwan University (SKKU), and Yanhui Liu of the Institute of Physics, Chinese Academy of Sciences (CAS), has developed a new electrical resistivity-based indicator for rapidly screening alloy compositions with high glass-forming ability.

01:05
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Phys

Thousands of America's historic landmarks face significant wildfire risk‎

When the Palisades Fire tore through Los Angeles in January 2025, it didn't only destroy homes. It took the Will Rogers Ranch House—a beloved California landmark—with it. Six months later, the Dragon Bravo wildfire burned through Grand Canyon National Park and destroyed the Grand Canyon Lodge, originally built in 1927. Whether either landmark will ever be meaningfully restored remains uncertain.

01:05
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Phys

New shrimpgoby species named after its colors and 'The Sunrise of Java'‎

Researchers have described a new species of shrimpgoby from the coastal waters off Banyuwangi, East Java, and given it a name that pays tribute to both its fiery coloration and its birthplace.

00:45
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Phys

Sustainability is not automatic: New model reveals local successes and regional barriers‎

Whether a region manages its land sustainably cannot be measured by land-use change alone. Sustainability is a delicate balance: it must be ecologically sound, legally secure and socially just. Yet capturing this interplay in practice has proven difficult. A research team from Justus Liebig University Giessen (JLU) and the Universidad Nacional de Colombia in Bogotá has developed a model to understand the complexity of sustainable land use.

00:45
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Phys

Argo Program's floats sustain global ocean health tracking, according to experts‎

Understanding marine life, ecosystems and processes depends on high-quality, publicly available data. The Argo Program is the dominant source of ocean data, helping scientists worldwide assess and track global ocean health.

00:24
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Phys

Algal blooms accelerate plastic weathering, potentially fueling microplastic formation‎

Every summer, algal blooms turn rivers and lakes green. Although they are widely known as a major form of water pollution that makes water murky, a KAIST research team has now shown for the first time that algal bloom conditions can make discarded plastics, such as plastic bags, more prone to breaking apart, potentially accelerating the formation of microplastics. The study points to a new direction for the era of climate change: water pollution and plastic pollution need to be managed together rather than as separate problems.

00:24
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