Phys.org news

Phys.org / Graphene 'scaffold' recruits bone cells and helps the body regenerate fractures

Experiments conducted in Brazil using laboratory rats have shown that graphene-based structures can act as a powerful ally in bone regeneration. These structures are made of sheets of the chemical element carbon that are ...

Apr 1, 2026
Phys.org / Oregano, rosemary and 'time': Long-term swine study shows natural-compound benefits

In the search to replace antibiotic growth promoters with effective alternatives in modern swine production, plant-based essential oils are showing potential to provide lasting benefits. In a rare long-term public study that ...

Apr 1, 2026
Phys.org / Superconductivity switched on in material once thought only magnetic

Superconductivity—the ability of a material to conduct electricity without any energy loss to heat—enables highly efficient, ultra-fast electronics essential for advanced technologies such as magnetic resonance imaging (MRI) ...

Apr 1, 2026
Phys.org / A 500-million-year-old clawed predator rewrites the origin of spiders and horseshoe crabs

It had been a long day of teaching for Rudy Lerosey-Aubril. As a reward, he returned to cleaning an intriguing Cambrian arthropod fossil he had recently received for review. At first, the specimen showed all the expected ...

Apr 1, 2026
Phys.org / How gossiping mushroom networks share your public urination secrets

Psst, have you heard that mushrooms can "gossip" and spread information to their neighbors? Underneath the umbrella-like shapes we see on the forest floor is a hidden underground network that allows mushrooms to communicate. ...

Apr 1, 2026
Phys.org / Virus-inspired DNA needle could pave the way for better medicines

Researchers at Aarhus University have developed a microscopic DNA needle that can deliver molecules directly into cells—and, crucially, help make sure they remain active once they get there. That addresses a major problem ...

Apr 1, 2026
Phys.org / Why subduction zones act as the Earth's 'gold kitchens'

Earth's "gold kitchen" lies deep beneath the seafloor. Island arcs, whose volcanoes form above subduction zones where one oceanic plate sinks beneath another, are often particularly rich in gold. The reasons for this have ...

Apr 1, 2026
Phys.org / Researchers present first fossilized 'emperor' butterfly

Butterfly fossils are rare, and finds that preserve fine anatomical details and wing patterns are an absolute exception. An international research team from Sweden, the U.S., and Germany, led by Dr. Hossein Rajaei, lepidopterist ...

Apr 1, 2026
Phys.org / Gemini South confirms long-suspected link between the composition of exoplanets and their host stars

Astronomers have discovered that a giant planet, WASP-189b, echoes the composition of its host star, providing the first direct evidence of a foundational concept in astrobiology. This discovery was achieved through the first-ever ...

Apr 1, 2026
Phys.org / Nature's photocopiers caught 'doodling'—scientists say it could revolutionize how DNA is written

New research has discovered that the molecular machines responsible for copying our DNA have a surprising hidden talent—an ability to create entirely new and highly sophisticated DNA sequences from scratch. The study, led ...

Apr 1, 2026
Phys.org / Time lapse video shows trees give visual clues as they rehydrate each spring

With the arrival of spring a few weeks ago, new buds and colors on the trees started to appear. Along with that new growth, a UBC Okanagan researcher has determined that some trees in spring also provide simple, visual clues—raised ...

Apr 1, 2026
Phys.org / Fins, fingers and toes: A new take on repeating body parts and how they come to be

As biologists know, nature can take its sweet time explaining itself. Andrew Gillis, associate scientist at the Marine Biological Laboratory (MBL), has been investigating how the paired fins of fishes evolved for nearly 20 ...

Apr 1, 2026