Phys.org news
Phys.org / Under pressure: How a deep-sea protein adapts to an extreme environment
Life in the deep sea is under immense pressure—literally. Such extreme conditions can disrupt the delicate structures of proteins essential to life. Yet somehow, the proteins in deep-sea creatures remain functional. This ...
Phys.org / How sex with multiple mates can help save species from extinction
Allowing females to mate with multiple males, rather than just one, could help make species more resistant to extinction, University of East Anglia research shows. A new study reveals that when females have multiple males ...
Phys.org / Bringing hidden optical imperfections to light
Tiny manufacturing imperfections in optical components normally go unnoticed. Yet they can alter light in surprisingly significant ways. An international research team led by TU Darmstadt has shown that such imperfections ...
Phys.org / Interviewing with AI? Try not to let the robot affect your behavior
A firm handshake used to be all a job candidate needed to make a good first impression, but today a growing number of firms are relying on artificial intelligence to screen applicants.
Phys.org / Water isotopes reveal early drought signals in Central Amazon rainfall
The historic droughts of 2023 and 2024 in the Amazon reduced river flows and altered the region's rainfall composition. Daily monitoring in Manaus, the capital of the Brazilian state of Amazonas, revealed these changes through ...
Phys.org / Kids' brains are built for distraction. Sometimes that's a good thing.
Parents often learn the hard way that to make it anywhere on time, they should calculate how much time they think they need to get ready—and double it.
Phys.org / Rewetting peatlands may curb warming-driven CO₂ emissions
Peatlands store large amounts of carbon. However, when they are drained, they can become substantial sources of the greenhouse gas carbon dioxide (CO₂).
Phys.org / Northern map turtles leave Lake Erie before algal blooms peak, tracking finds
Harmful algal blooms pose serious threats to people, animals and the environment. The University of Toledo's Dr. Jeanine Refsnider counts it as a positive discovery that northern map turtles tend to steer clear, as she and ...
Phys.org / AI pinpoints when fish reach their thermal limit
Researchers have developed an AI-based system that automatically and objectively detects the moment when fish experience loss of equilibrium (LOE) due to temperature stress. The system combines DeepLabCut, a deep-learning ...
Phys.org / Scavenging linked to virus variety in wild birds
The scavenging behavior of many wild birds plays an important role in the type, number and variety of viruses they have, a new University of Otago–Ōtākou Whakaihu Waka-led study has found.
Phys.org / From flower to fruit: A tug-of-war between growing tissues
Unlike an animal cell, a plant cell can't crawl or migrate. It's locked inside a rigid wall, cemented to its neighbors for life. A cell born at the center of a young fruit will still be there when that fruit ripens.
Phys.org / First PLP-dependent enzyme that influences bacterial protein production discovered
Researchers from the Singapore-MIT Alliance for Research & Technology's (SMART) Antimicrobial Resistance (AMR) interdisciplinary research group, alongside collaborators from Massachusetts Institute of Technology (MIT), Nanyang ...
