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Phys.org / Modeling nuclear fusion at lightning speed

As we scour and scorch the Earth for deeper wells of energy, investors and government agencies are pouring billions into nuclear fusion research. The hope is that fusion may ultimately provide a virtually limitless source ...

10 hours ago
Phys.org / Social inequality can harm the foundations of society

Can economic inequality threaten liberal societies? This question lies at the heart of the POLAR project led by Markus Gangl, a sociologist at Goethe University Frankfurt. Several publications examining different aspects ...

5 hours ago
Phys.org / Feeding data to AI to speed up drug discovery

Developing new medicines can require thousands of chemistry experiments to identify the right recipe for a safe, effective and ideally affordable drug.

8 hours ago
Tech Xplore / Haptic insoles and forearm band improve balance by substituting lost foot-pressure feedback

Misjudge a curb or miss a step on the stairs, and there is a split second of panic as your foot doesn't land when you expect it to. That brief loss of pressure can be enough to throw off your balance entirely.

8 hours ago
Medical Xpress / Coordinated brainstem slow waves may determine when it's time for REM sleep

Sleep is one of the most widely studied states of consciousness, known to play a role in physical recovery, the processing of memories and the regulation of immune functions. During sleep, the brain transitions between light ...

15 hours ago
Phys.org / Four new chameleon species found on Mozambique's mountaintop 'sky islands'

Tropical rainforest patches perched on isolated granite mountains in northern Mozambique have yielded four new species of sylvan chameleons, according to a new study by Prof. Krystal A. Tolley and Dr. Werner Conradie, recently ...

8 hours ago
Phys.org / A minimal model for how a cell takes shape from the inside

Researchers at the University of Twente and Utrecht University have packed rigid, rod-shaped particles into soft lipid containers the size of a living cell and watched the container and its contents reshape each other. The ...

9 hours ago
Medical Xpress / Inflammation may trigger protective cell shift in ulcerative colitis, study finds

Paneth cell metaplasia (PCM), long viewed as a consequence of chronic inflammation in ulcerative colitis, may also help protect and repair the intestine, according to researchers at Science Tokyo. The study found that inflammation ...

8 hours ago
Medical Xpress / Targeted IL-15 drug in patient testing revives exhausted T cells without triggering severe inflammation

For some people, cancer immunotherapies are life-changing. These treatments can turn the body's own immune system against a tumor, either eliminating it or shrinking it enough to make surgery possible. But these therapies ...

9 hours ago
Phys.org / Ordinary enzyme that evolves into 'control switch' reveals tuberculosis weak spot

Researchers at the University of Surrey have identified a protein that acts as a control switch, preventing Mycobacterium tuberculosis from accessing the energy sources it needs to survive. The discovery points to a specific ...

9 hours ago
Tech Xplore / Mouse moves unlock realistic AI video control with no extra computing cost

A technology developed at the Technion enables ordinary users to create realistic video clips intuitively, without the need for massive computing resources. Called Time-to-Move (TTM), it offers unprecedented control over ...

8 hours ago
Phys.org / Arctic shipping alters cloud formation, study finds

A study led by the EPFL suggests that shipping emissions influence climate-relevant cloud formation and may affect regional climate processes far beyond the polar region.

9 hours ago