All News

Phys.org / Disabled parrot is undefeated alpha male of his group thanks to novel 'beak jousting'

A study reported in Current Biology shows how physical disabilities in the animal world can be overcome through behavioral innovation. The report features an endangered kea parrot in captivity at New Zealand's Willowbank ...

Apr 20, 2026
Phys.org / New bioreactor turns stem cells into an immune-cell factory, producing 40 million human macrophages per week

Researchers at Hannover Medical School (MHH) have developed a method for the efficient production of human immune cells, such as macrophages, in medium-sized bioreactors. These immune cells can be derived from induced pluripotent ...

Apr 23, 2026
Phys.org / When humidity changes, so do the colors of sweat bees

Nature is a riot of color. In the animal kingdom, many species, from insects to cephalopods, use their permanent color or change it for communication, camouflage, and thermoregulation. While this type of reversible shift ...

Apr 22, 2026
Phys.org / Cold fronts in nearby galaxy group may redistribute metals, Chandra and GMRT data reveal

Astronomers from South Africa and India have analyzed archival data from the Chandra X-ray Observatory and Giant Metrewave Radio Telescope (GMRT) regarding a nearby small galaxy group known as IC 1262. Results of the new ...

Apr 22, 2026
Phys.org / DNA damage just got more complicated: A long-missed weak spot emerges when light and oxygen strike

In everyday life, our genetic material is constantly under attack from many factors. Environmental influences such as light, along with internal processes like inflammation, can generate oxidative stress that damages DNA ...

Apr 23, 2026
Phys.org / More shearwaters are washing up dead on Australian beaches. It's not due to 'natural' causes

You might know the short-tailed shearwater and sable shearwater by the common name "muttonbirds." These two species of seabird breed on islands off southeastern Australia. Both undertake a breathtaking two-week, non-stop ...

Apr 25, 2026
Phys.org / Don't just plant trees, plant forests to restore biodiversity for the future

Around the world, people plan to plant more than 1 trillion trees this decade in an ambitious effort to slow climate change and reduce biodiversity loss. But if the past is prolonged, many of those planted trees won't survive. ...

Apr 25, 2026
Tech Xplore / Bubble trouble: Hydrogen research highlights outsized impacts of tiny bubbles in water electrolysis

Hydrogen is often described as the fuel of the future—a clean, energy-dense way to store renewable power and decarbonize industries from steelmaking to shipping. But inside the devices that produce it, a surprisingly small ...

Apr 24, 2026
Phys.org / Alternating atomic layers enable rare electron pairing mechanism in new unconventional superconductor

Superconductors, materials that can conduct electricity with a resistance of zero, have proved to be highly promising for the development of quantum technologies, medical imaging devices, particle accelerators and other advanced ...

Apr 21, 2026
Phys.org / Divergent moral values could make groups more accepting of norm-breaking behavior

Individuals in a morally diverse community tend to believe that the community's norms are looser. In turn, norm violations are more accepted, and there is a reduced willingness to police transgressions, according to research ...

Apr 23, 2026
Phys.org / Bonuses can lower self-set goals and reduce performance, experiment suggests

Financial bonuses are often used to motivate employees to meet targets and boost productivity. But do they actually work? New research from Tilburg University suggests these incentives can sometimes have the opposite effect. ...

Apr 25, 2026
Phys.org / Laser bursts flip nanoscale magnetic vortices at blistering speeds, opening a path to brain-like spintronics

Spintronics are devices that operate leveraging the spin, an intrinsic form of angular momentum, of electrons. The ability to switch magnetic states is central to the functioning of these devices, as it ultimately allows ...

Apr 21, 2026