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Phys.org / Bottlenose dolphins in the Adriatic Sea seem to be heavily reliant on trawlers for food
Bottlenose dolphins in the Adriatic Sea are spending much of their time following trawlers to scavenge for food, scientists say. The Adriatic seabed has been plowed by bottom trawlers for decades, resulting in ecosystem damage. ...
Medical Xpress / Human red blood cells form without central 'hub' seen in mouse models, upending understanding of our physiology
Northwestern Medicine scientists have discovered that one of the body's most fundamental biological processes—how red blood cells are made—works differently in humans than previously thought, according to a new study published ...
Phys.org / Airborne AI spots underwater munitions in shallow seas with high precision
A new airborne imaging approach can reliably detect unexploded weapons that lie in shallow coastal waters and remain an ongoing hazard to public safety, marine ecosystems and infrastructure worldwide. By combining advanced ...
Medical Xpress / Common mucus-clearing treatments don't help ICU patients breathe easier and may cause harm, clinical trial finds
For patients struggling to breathe because of acute respiratory failure, clearing mucus from the airways is a routine part of treatment. Mucoactive agents are widely used for this purpose. But after years of clinical use, ...
Phys.org / Swimming crab trapped in plastic bottle survives two months at sea
How did a large crab end up trapped inside a plastic bottle with an opening smaller than its body? Hiroshima University researchers investigated this unusual marine mystery, revealing a lesser-known impact of marine plastic ...
Phys.org / Analog gravity advance offers new insights into Hawking radiation from black holes
Hawking radiation is a form of radiation emitted by black holes, as theoretically predicted by Stephen Hawking. It suggests that black holes do not merely swallow matter—as had previously been assumed—but also emit very faint ...
Phys.org / Simulation reveals how glaciers transported rocks across the Alps 24,000 years ago
Many of the boulders scattered across the Swiss landscape did not originate where they now stand. Instead, they were carried by ice nearly 24,000 years ago. For the first time, researchers at the University of Lausanne (UNIL) ...
Phys.org / Dynamic black holes may obey Hawking-style thermodynamics with an alternative entropy measure
Of the known things in the universe, black holes are among the most extreme. They pack huge amounts of mass densely into a small area, producing gravity that is so strong that even light cannot escape. To describe their properties, ...
Medical Xpress / More than 400 dead in DR Congo's spreading Ebola outbreak
An Ebola outbreak in the DR Congo has killed more than 400 people and is still spreading, with a first case reported in the major city of Kisangani, nearly 600 kilometers (370 miles) from its epicenter.
Phys.org / Wildfires rage in southern France, 3,000 people evacuated
Nearly 3,000 people have been evacuated in southwestern France as Prime Minister Sebastien Lecornu sounded the alarm over an early outbreak of wildfires in the wake of a record-breaking heat wave.
Phys.org / Ecological factors, not social behavior, explain brain size in cephalopods
Octopuses, squid and cuttlefish may have evolved large brains because of the challenges posed by their environments rather than the demands of social life, according to a new study published in iScience today.
Phys.org / Quantum semiconductor design could expand search for dark matter
Dark matter accounts for 85% of the matter in the universe, but scientists still do not know what it is made of. A study, published in Physical Review Letters, by Rice University researchers proposes a detector design that ...