All News

Phys.org / What most corporate carbon reports get wrong, and how to fix them

A new Stanford-led analysis of corporate carbon disclosures finds that companies undercount emissions from their supply chains by billions of tons.

17 hours ago in Earth
Phys.org / How E. coli exploit fluid flow and channel shape to swim upstream and cause infections

"The UN estimates that by 2050, common bacterial infections could kill more people than cancer," says Arnold Mathijssen, a biophysicist at the University of Pennsylvania who studies how active particles like bacteria move ...

18 hours ago in Biology
Phys.org / Fruit flies' embryonic stage reveals that climate adaptation begins early

As the climate changes, scientists are concerned about how well plants and animals will adapt to rapid warming. A new University of Vermont study has explored the early embryonic life stage of a globally common fruit fly, ...

17 hours ago in Biology
Phys.org / Open-source model more accurately measures greenhouse gas emissions from natural gas

McGill engineering researchers have introduced an open-source model that makes it easier for experts and non-experts alike to evaluate greenhouse gas emissions from U.S. natural gas supply chains and yields more accurate ...

18 hours ago in Earth
Phys.org / Fungal mechanism reveals how powdery mildew overcomes wheat immune defenses

Cereals have natural resistance to pathogenic fungi, but powdery mildew, for example, can overcome this resistance. A team at the University of Zurich has now discovered a new mechanism that enables powdery mildew to outsmart ...

18 hours ago in Biology
Phys.org / Mars was once a 'blue planet': Ancient river deltas point to vast ocean

Using images from cameras on Mars orbiters, an international research team has discovered structures on Mars that are very similar to classic river deltas on Earth. These are traces of rivers that have deposited their sediments ...

22 hours ago in Astronomy & Space
Medical Xpress / Autologous T cell therapy targeting multiple antigens shows promise in treating pancreatic cancer

A recent publication in Nature Medicine describes a novel immunotherapy targeting pancreatic cancer that has shown promising results in a first in-human phase 1/2 trial.

17 hours ago in Oncology & Cancer
Phys.org / A new valve for quantum matter: Steering chiral fermions by geometry alone

A collaboration between Stuart Parkin's group at the Max Planck Institute of Microstructure Physics in Halle (Saale) and Claudia Felser's group at the Max Planck Institute for Chemical Physics of Solids in Dresden has realized ...

19 hours ago in Physics
Tech Xplore / Digital technique puts rendered fabric in the best light

The sheen of satin, the subtle glints of twill, the translucence of sheer silk: Fabric has long been difficult to render digitally because of the myriad ways different yarns can be woven or knitted together.

18 hours ago in Computer Sciences
Phys.org / An AI-driven strategy to accelerate microbial gene function discovery

We know the genes, but not their functions—to resolve this long-standing bottleneck in microbial research, a joint research team has proposed a cutting-edge research strategy that leverages artificial intelligence (AI) ...

18 hours ago in Biology
Phys.org / Surface ceramics reveal self-sufficient rural economy in Ancient Samos

An international team of researchers has uncovered hidden clues about life in the hills of ancient southwest Samos, Greece.

19 hours ago in Other Sciences
Phys.org / Tissue repair slows in old age. These proteins speed it back up

As we age, we don't recover from injury or illness like we did when we were young. But new research from UCSF has found gene regulators—proteins that turn genes on and off—that could restore the aging body's ability to ...

22 hours ago in Biology