All News

Medical Xpress / High-risk patients account for 80% of post-surgery deaths

A major new study, led by Queen Mary University of London has been published in The Lancet Public Health. It found that out of the five million surgical procedures performed each year by the NHS, around 300,000 are carried ...

Mar 1, 2026 in Surgery
Phys.org / First plesiosaurian fossil discovered in Algeria fills a Cretaceous gap

In a study published in Historical Biology, Dr. Mohammed Naimi and his colleagues report the discovery of the first plesiosaurian remains from Algeria. Additionally, the fossil, dated to the Late Coniacian, is one of only ...

Feb 25, 2026 in Biology
Phys.org / Hotspots of accelerated North American bird decline linked to agricultural activity

Though previous research has shown that bird populations are declining across North America, a new study is the first to show that the pace of loss has picked up speed since the mid-1980s in three regions: the Midwest, California ...

Feb 26, 2026 in Biology
Phys.org / Sea urchin spines inspire self-powered underwater sensors

Nature does it again! The natural world has a knack for giving us the blueprints for some useful technologies, and the humble sea urchin is the latest contributor. Scientists have designed a new class of smart sensors by ...

Feb 26, 2026 in Biology
Phys.org / Energy loss triggers quantum thermal Hall-like effect at macroscopic scale

In many quantum materials—materials with unusual electrical and magnetic properties driven by quantum mechanical effects—electrons can organize themselves into Landau levels. Landau levels are essentially quantized energy ...

Feb 26, 2026 in Physics
Phys.org / 40,000-year-old Stone Age symbols may have paved the way for writing, long before Mesopotamia

Over 40,000 years ago, our early ancestors were already carving signs into tools and sculptures. According to a new analysis by linguist Christian Bentz at Saarland University and archaeologist Ewa Dutkiewicz at the Museum ...

Feb 23, 2026 in Other Sciences
Phys.org / Russian astronomers observe the eruptive behavior of a young star

Russian astronomers from Moscow State University have performed photometric, polarimetric, and spectroscopic observations of a young star designated IRAS 21204+4913. Results of the new observations, which were published February ...

Feb 26, 2026 in Astronomy & Space
Phys.org / Stress-testing the Cascadia Subduction Zone reveals variability that could impact how earthquakes spread

The Cascadia Subduction Zone is unusually quiet for a megathrust fault. Spanning more than 600 miles from Canada to California, the fault marks the convergence of the Juan de Fuca and North American plates. While other subduction ...

Feb 27, 2026 in Earth
Medical Xpress / Changing the past in your imagination: Working with memories can reduce fear of failure

Certain imagery-based techniques can reduce the fear of failure that results from difficult childhood memories, according to research by scientists from SWPS University and the Nencki Institute of Experimental Biology. The ...

Feb 27, 2026 in Psychology & Psychiatry
Medical Xpress / A simple energy molecule gives female mice a memory boost

A team of scientists from the U.S. has discovered that acetate, a simple molecule involved in how our bodies create energy, can significantly increase long-term memory in female mice. The researchers were looking for a direct ...

Feb 26, 2026 in Neuroscience
Phys.org / Cooling without gases: Molecular design brings solid-state cooling closer to reality

Some solid materials can cool down or heat up when pressure is applied or released. This behavior enables cooling and heating technologies that do not rely on climate-damaging refrigerant gases. In practice, however, a major ...

Feb 27, 2026 in Physics
Phys.org / Promoters and enhancers: Tool catches gene-controlling DNA sequences doing each other's jobs

Researchers at the Weill Institute for Cell and Molecular Biology have uncovered new evidence that two major types of gene-controlling DNA sequences, promoters and enhancers, operate with a shared logic and often perform ...

Feb 27, 2026 in Biology