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Phys.org / Scientists reveal best- and worst-case scenarios for a warming Antarctica

The climate crisis is warming Antarctica fast, with potentially disastrous consequences. Now scientists have modeled the best- and worst-case scenarios for climate change in Antarctica, demonstrating just how high the stakes ...

Feb 20, 2026 in Earth
Medical Xpress / Adolescent cannabis use linked to doubling risk of psychotic and bipolar disorders

Adolescents who use cannabis could face a significantly higher risk of developing serious psychiatric disorders by young adulthood, according to a large study published in JAMA Health Forum. The longitudinal study followed ...

Feb 20, 2026 in Psychology & Psychiatry
Phys.org / Record-breaking Antarctic drill reveals 23 million years of climate history

An international team featuring faculty at Binghamton University, State University of New York has drilled the longest ever sediment core from under an ice sheet, providing a record stretching back millions of years that ...

Feb 17, 2026 in Earth
Tech Xplore / Robotaxis are coming to London. The city's famed black cab drivers are skeptical

The Ford Mustang Mach-E cruises down a London road choked with traffic, using its onboard AI system to avoid jaywalkers and cyclists, and navigate roadwork as it drives to its destination.

Feb 23, 2026 in Automotive
Phys.org / Why some tunes stick: Mathematical symmetry helps explain catchy melodies

Why do some melodies feel instantly right, balanced, memorable and satisfying, even if you have never heard them before? New research from the University of Waterloo suggests that more than creativity is at play.

Feb 19, 2026 in Other Sciences
Phys.org / Scientists discover recent tectonic activity on the moon

Scientists have produced the first global map and analysis of small mare ridges (SMRs) on the moon, a characteristic geological feature of tectonic activity. Published in The Planetary Science Journal Dec. 24, 2025, the analysis ...

Feb 17, 2026 in Astronomy & Space
Phys.org / Cleaner fish show intelligence typical of mammals

Researchers at Osaka Metropolitan University in Japan have discovered a previously undiscovered behavior in cleaner wrasse (Labroides dimidiatus). When presented with a mirror, the tiny fish not only recognized themselves, ...

Feb 20, 2026 in Biology
Phys.org / 'All-in-one,' single-atom could power both sides of water splitting

Green hydrogen production technology, which utilizes renewable energy to produce eco-friendly hydrogen without carbon emissions, is gaining attention as a core technology for addressing global warming. Green hydrogen is produced ...

Feb 20, 2026 in Chemistry
Phys.org / Archaeologists identify elders in Iron Age Israel through household artifacts

A new study from Bar-Ilan University is shedding light on a long-overlooked social group in archaeology: the elderly. While research on women and children has flourished in recent decades, older adults have remained largely ...

Feb 18, 2026 in Other Sciences
Phys.org / 3D method can accurately measure gravity in wide binary stars, as demonstrated by pilot study

Since the third Gaia data release in 2022, wide binary stars with separation greater than several thousand astronomical units have been intensely investigated across the world, to probe the nature of gravity in the low acceleration ...

Feb 20, 2026 in Astronomy & Space
Phys.org / A survival strategy inside stressed cells: Ribosomes in pairs

Ribosomes, the cell's protein-making factories, consume large amounts of energy as they build the proteins that keep cells alive and functioning. When cells experience stress—such as lack of nutrients or sudden drops in ...

Feb 20, 2026 in Biology
Phys.org / A key out-of-Africa site just got older: Dating methods push 'Ubeidiya site back at least 1.9 million years

A new study provides a clearer timeline for one of the most significant prehistoric sites worldwide for the study of human evolution. By integrating three advanced dating techniques, researchers have determined that the site ...

Feb 19, 2026 in Other Sciences