Phys.org news
Phys.org / A hidden food boom across Central Africa is pushing wildlife and rural diets toward a precarious edge
The total annual biomass of wild meat consumed across Central Africa has increased from an estimated 0.73 million metric tons in 2000 to 1.10 million metric tons in 2022. This increase is threatening wildlife populations ...
Phys.org / Integrated land planning could ease food, energy and biodiversity conflicts worldwide
While the world is a big place, humans are making greater and greater demands on the same areas of land. "This means that, unless we use the same land to serve multiple needs and coordinate this effort through planning, it ...
Phys.org / Buried in soil, a 100-million-year-old bacterial toxin could reshape pest control and antibiotic discovery
In every backyard, park, and playground on Earth, the ground is teeming with a type of bacteria called Streptomyces—one of the most abundant organisms on the planet. While these dirt-dwelling microbes are known for producing ...
Phys.org / Compound in ginger and turmeric may disarm drug-resistant bacteria
Every year, antibiotic-resistant Staphylococcus aureus, commonly known as staph, causes serious infections and outbreaks in hospitals and community settings, disproportionately affecting vulnerable populations, including ...
Phys.org / Human cell map uncovers 90,000 interactions among 4 million gene pairs
How do our genes determine our appearance and our susceptibility to disease? This question is central to biomedical research, and today we can sequence thousands of human genomes to identify these genes. However, genes work ...
Phys.org / Twisting water reveals hidden order across four molecular layers at air-water interface
Researchers from the Department of Physical Chemistry at the Fritz Haber Institute and Freie Universität Berlin have revealed the arrangement of water molecules at the interface between liquid water and air. Their findings ...
Phys.org / How mass extinctions helped termites become essential engineers of today's tropical ecosystems
Tropical ecosystems rely on the infrastructure provided by termites. These insects supply plants with vital nutrients by breaking down organic waste, bringing water to the roots by aerating the soil through tunneling, and ...
Phys.org / LHAASO discovers new extreme particle accelerator in the Milky Way
The Large High Altitude Air Shower Observatory (LHAASO) has made a breakthrough in exploring the extreme universe. For the first time, the LHAASO collaboration has detected ultra-high-energy (UHE) gamma rays—with energies ...
Phys.org / CRISPR speed patterns can identify multiple viruses and variants simultaneously
As the spread of infectious diseases accelerates, technologies that can accurately distinguish multiple viruses in a single test are becoming increasingly important. KAIST and an international research team have developed ...
Phys.org / Tiny fossil shells hold two chemical signals that could skew past ocean temperatures
Tiny plankton shells used to reconstruct past polar ocean temperatures may contain two different chemical stories, a new study by iC3 researchers has found. The work shows that Neogloboquadrina pachyderma, a key species in ...
Phys.org / RNA-built droplets create customizable organelles inside living cells
Just as the human body relies on organs such as the heart or liver for essential functions, cells depend on their own tiny organs, or organelles, to carry out vital tasks, including transporting nutrients, removing waste, ...
Phys.org / Lithium in the Appalachians could replace imports for a century or more, estimates suggest
The southern Appalachians hold an estimated 1.43 million metric tons of lithium oxide, concentrated in the Carolinas, and the northern Appalachians hold an estimated 900,000 metric tons, concentrated in Maine and New Hampshire, ...
