Ground squirrels hibernate to avoid predation, but not at the expense of reproductive opportunities – Functional Ecologists

Austin Allison—a PhD student at Colorado State University and recent MS graduate from the University of Idaho—discusses his recently accepted paper: “Why hibernate? Tests of four hypotheses to explain intraspecific…

FDA’s approval of the world’s first vaccine against RSV will offer a new tool in an old fight – 4 questions answered

The U.S. Food and Drug Administration approved the world’s first vaccine to prevent the respiratory infection RSV, short for respiratory syncytial virus, on May 3, 2023. The new shot represents…

Networking infrastructure for satellite constellations, through a new partnership

The race is on to provide high speed satellite internet to the Earth’s most remote areas. New tech companies such as Starlink, One Web, and Amazon’s Kuiper are competing with…

Hackers aim to find flaws in AI—with White House help

Rumman Chowdhury, co-founder of Humane Intelligence, a nonprofit developing accountable AI systems, poses for a photograph at her home Monday, May 8, 2023, in Katy, Texas. ChatGPT maker OpenAI, and…

One step closer to eliminating latency, the real challenge in combating HIV

Graphical abstract of Shclafen 12 activity. Credit: Pompeu Fabra University An international study led by MELIS-UPF researchers from the Infection Biology and Molecular Virology laboratories has identified and characterized Schlafen…

Aliens could soon detect life on Earth

New research suggests that aliens on nearby stars could detect Earth through radio signals leaked from the planet. Radiotelescope – illustrative photo. Image credit: Brenton Pearce via Unsplash, free license…

Viewpoint: Here’s the wacky formula used by Environmental Working Group to stoke unwarranted fears about safe chemicals

The EWG study, published in Environmental Research, is a model. Rather than actually measure serum levels of PFOs [Perfluorooctane sulfonic acid], the group merely measured the quantity of PFOs in…

Overweight boys more likely to be infertile men, study finds

Credit: Pixabay/CC0 Public Domain A new paper in the European Journal of Endocrinology, indicates that overweight boys tend to have lower testicular volume, putting them at risk for infertility in…

Extending the life of a lithium metal anode using a protective layer made of an extremely tough gel electrolyte

(a) Stress-strain curves of the hydrogen-bonded gel electrolyte developed in this research and a conventional chemically crosslinked gel electrolyte. (b) Comparison of cycling behavior between model cells with (red) and…

New study sheds light on incidental findings in lung cancer screening

Credit: Pixabay/CC0 Public Domain When patients receive a low-dose computed tomography screen for lung cancer, doctors can see more than just the lungs. The screening test often picks up abnormalities…