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כתבות אחרונות מאתר 'Phys'
Phys

Archaeologists uncover 11 rare marked arrowheads at Tepecik-Çiftlik whose purpose remains a mystery‎

For decades, archaeologists have been uncovering rare and mysterious incised obsidian arrowheads across Neolithic Central Anatolia, each one bearing a unique design etched into its glassy black surface nearly 9,000 years ago.

14:25
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Phys

What comes after fire? What forests need to survive in a warming world‎

Jennifer Bhatnagar spent the summer of 2023 traversing barren hillsides blackened by wildfire in northern California. She walked through devastated properties, examined the hot soil beneath her feet, collected samples and asked questions.

14:25
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Phys

Spinach peptide discovery leads to citrus greening treatment‎

A citrus greening disease treatment rooted in more than a decade of research at Texas A&M AgriLife Research has reached a milestone on the path to commercial availability. The U.S. Environmental Protection Agency has granted unconditional registration to the novel therapy.

14:08
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Phys

What a record-breaking El Niño could mean for the world‎

This year's El Niño is on track to be the strongest on record, threatening to unleash extreme weather across the globe and make 2027 the hottest recorded year by far.

12:14
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Phys

Seeing the unseen: A new tool visualizes hidden structures in complex biological data‎

Modern biology research can now generate valuable data on an unprecedented scale. But there is one major obstacle: making sense of these complex high-dimensional datasets. A team at the University of Basel, Switzerland, has developed a new tool that can provide accurate pictures of the structures hiding within highly complex datasets. By helping scientists uncover hidden patterns in the data, the software will help make new scientific discoveries.

12:14
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Phys

Pioneering cancer treatment saves python named Jodie Foster: UK zoo‎

A British zoo Friday hailed the successful treatment of a cancer-stricken python named after Hollywood star Jodie Foster, who became the first snake to receive an innovative treatment combining surgery and electrochemotherapy (ECT).

12:14
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Phys

Schools are starting to teach AI literacy. For many, that means helping kids see chatbots' flaws‎

Artificial intelligence chatbots have become the bane of teachers everywhere, but to prepare for the new school year, a group of educators in Charleston, South Carolina, packed into a high school auditorium and talked about inviting AI into the classroom.

11:43
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Phys

Panama Canal to reduce shipping over El Niño-fueled drought‎

The Panama Canal will cut the number of ships passing through it starting next month because of drought caused by the El Niño phenomenon, the operator of the strategic waterway linking the Atlantic and Pacific said Thursday.

11:43
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Phys

Global access to food crops is affected by transport costs and economic inequality‎

Producing enough food is only one part of ensuring global food security. A new study shows that transport networks and economic inequality are important factors in determining global food accessibility. A research team led by the University of Oulu, together with researchers from Aalto University and Pellervo Economic Research (PTT), Finland, developed a new spatial accessibility framework to examine how effectively global transport systems connect food supply with demand under different economic and disruption scenarios.

06:27
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Phys

AI-driven literature mining speeds discovery of heat-stable lead-free dielectric materials‎

Artificial intelligence has analyzed data scattered across hundreds of research papers to discover new lead-free dielectric materials that maintain stable performance even at high temperatures. The study presents a new approach that could transform materials discovery from a trial-and-error process into a data-driven one.

05:42
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