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Phys.org / Humans use local dialects to communicate with honeyguide birds, research shows

Researchers from the University of Cape Town (UCT), working with international collaborators, have shown that people in northern Mozambique use regionally distinct "dialects" when communicating with honeyguide birds, revealing ...

7 hours ago in Biology
Phys.org / Space station crew credits ultrasound machine for handling in-orbit health crisis

The astronauts evacuated last week from the International Space Station say a portable ultrasound machine came in "super handy" during the medical crisis.

3 hours ago in Astronomy & Space
Medical Xpress / Researcher identifies biomarkers that could improve early detection of pancreatic cancer

A researcher at the IU Indianapolis Fairbanks School of Public Health has identified a set of novel biomarkers that could significantly improve early detection of pancreatic cancer, a disease with a five-year survival rate ...

1 hour ago in Oncology & Cancer
Phys.org / Are your memories illusions? New study disentangles the Boltzmann brain paradox

In a recent paper, SFI Professor David Wolpert, SFI Fractal Faculty member Carlo Rovelli, and physicist Jordan Scharnhorst examine a longstanding, paradoxical thought experiment in statistical physics and cosmology known ...

16 hours ago in Physics
Tech Xplore / New heat-shrinking method integrates electronic circuits on irregular shapes

Most electronics are built on flat, stiff boards, which makes it incredibly difficult to fit them onto curved and irregular shapes we find in the real world, such as human limbs or curved aircraft wings. While flexible electronics ...

Phys.org / Neanderthals took reusable toolkits with them on high-altitude treks through the Alps

When Neanderthals in Italy were crossing the Alps, it's likely they took refuge in high-altitude bear caves. A new study of stone tools in Caverna Generosa, a cave sitting 1,450 meters up in the mountains, found that these ...

21 hours ago in Other Sciences
Phys.org / Plastics everywhere, and the myth that made it possible

If there's one material that defines modern life more than any other, it's plastic: present from the moment we're born in newborn stool, in product packaging, in the soil beneath our feet and the air we breathe.

3 hours ago in Earth
Phys.org / World's oldest rock art holds clues to early human migration to Australia

A hand stencil on the wall of a cave in Indonesia has become the oldest known rock art in the world, exceeding the archaeologists' previous discovery in the same region by 15,000 years or more.

21 hours ago in Other Sciences
Phys.org / Massive black hole mystery unlocked by researchers

It's one of astronomy's great mysteries: how did black holes get so big, so massive, so quickly. An answer to this cosmic conundrum has now been provided by researchers at Ireland's Maynooth University (MU) and reported today ...

18 hours ago in Astronomy & Space
Phys.org / Too much entanglement? Quantum networks can suffer from 'selfish routing,' study shows

Quantum technologies, systems that process, transfer or store information leveraging quantum mechanical effects, could tackle some real-world problems faster and more effectively than their classical counterparts. In recent ...

21 hours ago in Physics
Phys.org / Largest canine gut microbiome catalog reveals hundreds of new bacterial strains

Researchers at the Waltham Petcare Science Institute in the UK recently revealed a complete taxonomic and functional catalog of the canine gut microbiome after analyzing samples from 107 healthy dogs across the U.S. and Europe. ...

20 hours ago in Biology
Phys.org / How European city life is continually rewriting insect DNA

Cities are known to shape the evolution of wildlife within them, but according to a study of European cities published in the journal Proceedings of the Royal Society B: Biological Sciences, this is not a one-off event. Rather ...

20 hours ago in Biology