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Medical Xpress / One molecule, two effects: A new drug concept to treat obesity and type 2 diabetes

A team led by metabolism researcher Prof Timo D. Müller at Helmholtz Munich has developed a new approach for treating obesity and type 2 diabetes: a hybrid molecule uses the well-known GLP-1/GIP signaling pathway as a "door ...

Apr 29, 2026
Medical Xpress / Rethinking mRNA vaccines: Liver targeting can suppress immunity, while muscle boosts it

A new study by researchers at the Icahn School of Medicine at Mount Sinai overturns a longstanding assumption about how mRNA vaccines generate immunity, revealing that certain non-immune cells help determine vaccine effectiveness.

Apr 29, 2026
Science X / A good yawn might do more than you think, say researchers

A simple yawn may feel like the most ordinary of human acts—a reflex triggered by tiredness, boredom, or seeing someone else's mouth stretch wide. But scientists still cannot say with certainty why we do it.

Apr 29, 2026
Phys.org / How hard-surface feeding unlocked a burst of reef fish evolution 50 million years ago

Why are there so many species of coral reef fish? According to a new study, it's because about 50 million years ago, some fish figured out how to bite food from hard surfaces.

Apr 28, 2026
Phys.org / Wreckage of a US Coast Guard ship lost during WWI has been found off the coast of England

The wreckage of a U.S. Coast Guard ship lost in a deadly attack more than a century ago, during World War I, was been discovered off the coast of England.

May 1, 2026
Phys.org / How cells decide when to react could shape future treatments for cancer and fibrosis

Scientists have discovered how cells decide when to respond to physical forces, potentially opening new avenues for tackling diseases such as cancer and fibrosis.

Apr 29, 2026
Phys.org / Low-cost method could standardize microplastic extraction from soils worldwide

A new "gold standard" for soil analysis and microplastic extraction has been developed at the University of New England (UNE), unlocking vital capabilities to safeguard agricultural soils and protect human health. Led by ...

Apr 29, 2026
Medical Xpress / A natural molecule boosts CAR-T therapy and turns cold tumors hot

CAR-T cell therapy works well in blood cancers, but many patients still become resistant. A key reason is the presence of CAR-T regulatory T cells (CAR-Tregs), which weaken immune responses. Therefore, selectively targeting ...

Apr 29, 2026
Phys.org / Light can now be shaped in empty space, and it could simplify sensing and boost data links

Scientists at the University of East Anglia have uncovered a hidden property of light that allows it to twist, spin and behave differently—without mirrors, materials or special lenses. In a breakthrough that could transform ...

Apr 28, 2026
Phys.org / Spintronics at BESSY II: Real-time analysis of magnetic bilayer systems

Spintronic devices enable data processing with significantly lower energy consumption. They are based on the interaction between ferromagnetic and antiferromagnetic layers. Now, a team from Freie Universität Berlin, HZB and ...

Apr 29, 2026
Phys.org / Antibodies need a strong core—not just grip—to fight SARS-CoV-2

An international research team has identified a previously overlooked factor that influences how antibodies neutralize SARS-CoV-2: their mechanical stability under force. Antibodies are key components of the immune system ...

Apr 29, 2026
Phys.org / Embryo epigenome follows universal physical rules, reshaping views of early cell fate

The development of an embryo is one of the most fundamental processes in biology. Early in this process, it is determined which cells will give rise to which tissues—controlled by epigenetic marks such as DNA methylation. ...

Apr 29, 2026