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Phys.org / Cactus catalog could help plant's prickly problem

With almost a third of cacti species threatened with extinction, a new open-access database of cactus ecology and evolution could help scientists and conservationists save species from the brink.

7 hours ago
Phys.org / Extreme global climate outcomes are possible even at 2°C warming, study warns

Extreme climate impacts on people and the environment are often associated with very high levels of global warming (3 or 4°C). A new study led by the Helmholtz Centre for Environmental Research (UFZ) shows that this assumption ...

9 hours ago
Medical Xpress / Gone but not forgotten: How fuzzy memories improve decision‑making

You've only been in the shopping center for a few minutes, but back in the car park, you suddenly freeze. Where did I park? The memory feels gone. You guess and start to head left. Then you see the sign—"Blue Zone 1"—and ...

2 hours ago
Medical Xpress / Experts propose 10-year trial testing GLP-1 drugs to prevent obesity-related cancers

In new research to be presented at the European Congress on Obesity (ECO2026) in Istanbul, Turkey (12–15 May), a global panel of 21 obesity and cancer experts suggest that to test the potential efficacy of the new generation ...

2 hours ago
Phys.org / Topological solitons power a chip-scale frequency comb source

Caltech scientists have developed a new way to produce optical frequency combs—important tools in devices that keep time and measure distances very precisely—at the chip scale, an advance that should make it easier to ...

3 hours ago
Medical Xpress / Fiber in whole wheat foods protects against gut inflammation in mice, research finds

Enriching the diet with wheat fiber protects mice against intestinal inflammation, according to a study published by researchers at the Institute for Biomedical Sciences (IBMS) at Georgia State University. The finding helps ...

7 hours ago
Tech Xplore / Hybrid AI tool unmasks hidden digital abuse to transform forensic investigations

Researchers from the University of Huddersfield have developed a hybrid AI tool to detect patterns of psychological abuse, including coercive control, in a bid to transform digital forensic investigations and mental health ...

7 hours ago
Phys.org / Scalable flow chemistry speeds deuteration of fatty acids with tunable isotope selectivity

The National Deuteration Facility has developed a capability to use a flow chemistry process to increase efficiency, increase production capacity and reduce decomposition in the synthesis of deuterated molecules.

8 hours ago
Medical Xpress / How STING gets moving: Study identifies transport protein key to immune response

UT Southwestern Medical Center researchers have identified how the quintessential immune protein known as stimulator of interferon genes (STING) migrates from one cellular organelle to another, a necessary step in its activation. ...

4 hours ago
Tech Xplore / Plasma and lemon juice: Milder method retrieves nearly 95% of critical minerals in battery waste

Critical minerals such as those used in lithium-ion batteries come in limited supply and are concentrated in specific regions around the world. Securing a reliable supply of these materials is a priority for governments worldwide, ...

4 hours ago
Phys.org / Motivations behind violent extremism uncovered in new global study

New research from the University of St Andrews has revealed that human readiness for intergroup violence is not a single or unified mindset. Published in the Proceedings of the National Academy of Sciences, the new study, ...

4 hours ago
Tech Xplore / Harvesting heat and electricity from the sun, when you need it

Solar energy is abundant and frustratingly ill-timed. A sunbeam can become either electricity (useful for running modern life) or heat (useful for keeping spaces warm). But conventional solar hardware is single-minded: Photovoltaic ...

8 hours ago