All News
Phys.org / Why a wetter Tibetan Plateau still faces 'hot-dry' extremes: The roles of ENSO and the North Atlantic
Since the 1950s, the Tibetan Plateau has experienced pronounced warming and wetting. However, an overall shift toward wetter conditions does not necessarily mean that drought risk has diminished. On the contrary, against ...
Phys.org / Some black holes grow much faster than their galaxies
Nearly every galaxy has a supermassive black hole. The few that don't have had theirs ejected during a galactic collision. That's because galaxies and their black holes have formed hand in hand. There is still some debate ...
Phys.org / Tiny backpacks reveal the secret, sometimes circuitous migrations of small songbirds
Squinting through my binoculars, I scanned the dense branches of a black spruce, trying my best to catch a glimpse of the thin legs of a small black, white and yellow songbird. I was on the hunt for a yellow-rumped warbler—a ...
Phys.org / New computational method pushes cryo-electron microscopy beyond traditional resolution limits
Cryo-electron microscopy (cryo-EM) has become a powerful tool for determining the structures of proteins, viruses and molecular complexes at near-atomic resolution. However, achievable resolution is fundamentally limited ...
Medical Xpress / Do I have asthma? All you need to know about symptoms, diagnosis and treatments
Asthma is a long-term condition, but there are ways to keep it under good control so that you feel your best.
Tech Xplore / Digital energy scheduler cuts marginal carbon-reduction costs
A digital scheduling framework combining machine learning, optimization and blockchain technology could reduce carbon emissions at a lower cost in regional energy systems, according to research in the International Journal ...
Phys.org / One of the oldest known 3D animal fossils found in Norwegian sheep field
One of the oldest known 3D fossils of an animal has been discovered in a sheep field in the Norwegian Arctic, the first new major site of its kind anywhere in Europe in decades.
Phys.org / Researchers rewire ribosomes to specialize in one protein
Every cell relies on ribosomes, the molecular machines that read genetic instructions and use them to assemble proteins. A cell needs thousands of types of proteins at any one time, so ribosomes must be generalists, capable ...
Phys.org / Plants' response to rising CO₂ could put the brakes on dryland expansion
Drylands are defined as regions where rainfall is low relative to the atmosphere's ability to draw water from soil and plants. Expanding boundaries of these regions are frequent concerns in climate change considerations. ...
Medical Xpress / More injuries following the policy change of body-checking in women's ice hockey—but the players are positive
Four years after body-checking was introduced, have injury rates in Swedish women's ice hockey changed? Yes, markedly. Researchers at Lund University in Sweden have now been able to show that, in the short term, the number ...
Phys.org / A photon that challenges Einstein: According to current physics, it should never have reached Earth
How did a photon survive a journey of more than 2 billion light-years when, according to known physics, it should have been absorbed long before reaching Earth? This is the question at the heart of a new study by Giorgio ...
Phys.org / Beyond the sea walls: Underwater archaeology reveals the hidden scale of ancient Mediterranean ports
Trade routes and ports have shaped the history of human civilization, with the Mediterranean network among the most prominent and influential. Yet our understanding of its past is shaped largely by what remains visible on ...