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Phys.org / Commercially viable biomanufacturing: Designer yeast turns sugar into lucrative chemical 3-HP

Using a tiny, acid-tolerant yeast, scientists have demonstrated a cost-effective way to make disposable diapers, microplastics, and acrylic paint more sustainable through biomanufacturing.

Jan 9, 2026 in Biology
Phys.org / System can diagnose infections in 20 minutes, aiding fight against drug resistance

A new technique which slashes the time taken to diagnose microbial infections from days to minutes could help save lives and open up a new front in the battle against antibiotic resistance, researchers say.

Jan 9, 2026 in Biology
Medical Xpress / Most Alzheimer's cases linked to variants in a single gene

Potentially more than 90% of Alzheimer's disease cases would not occur without the contribution of a single gene (APOE), according to a new analysis led by UCL researchers.

Jan 9, 2026 in Genetics
Phys.org / Important new source of oxidation in the atmosphere found

Hydroperoxides are strong oxidants that have a significant influence on chemical processes in the atmosphere. Now, an international research team involving the Leibniz Institute for Tropospheric Research (TROPOS) has shown ...

Jan 9, 2026 in Earth
Phys.org / Laser pulse 'sculpting' unlocks new control over particle acceleration

In high-intensity laser–matter interactions, including laser-induced particle acceleration, physicists generally want to work with the highest possible focused laser peak power, which is the ratio of energy per unit area ...

Jan 9, 2026 in Physics
Tech Xplore / New sodium-sulfur battery may offer safer, cheaper alternative to lithium

Due to our ever-increasing reliance on electronics, researchers are always on the lookout for battery materials with more desirable qualities. Common battery materials, like lithium, can be prone to disadvantages like overheating ...

Jan 8, 2026 in Engineering
Phys.org / Engines of light: New study suggests we could increase useful energy obtained from sunlight

Physicists from Trinity College Dublin believe new insights into the behavior of light may offer a new means of solving one of science's oldest challenges—how to turn heat into useful energy.

Jan 9, 2026 in Physics
Tech Xplore / Perovskite solar cells maintain 95% of power conversion efficiency after 1,100 hours at 85°C with new molecular coating

Scientists have found a way to make perovskite solar cells not only highly efficient but also remarkably stable, addressing one of the main challenges holding the technology back from widespread use.

Jan 9, 2026 in Engineering
Medical Xpress / How your brain keeps time: Consistent probability calculations help you react rapidly

Humans respond to environments that change at many different speeds. A video game player, for example, reacts to on-screen events unfolding within hundreds of milliseconds or over several seconds. A boxer anticipates an opponent's ...

Jan 9, 2026 in Psychology & Psychiatry
Phys.org / Seaweed farms boost long-term carbon storage by altering ocean chemistry, study shows

Seaweeds are versatile algae. They are sources of food, medicine, and many other products, and they have the added benefit of being extremely efficient at removing CO2 from the atmosphere as they grow.

Jan 9, 2026 in Earth
Medical Xpress / 'Motivation brake' may explain why it's so hard to get started on an unpleasant task

Most of us know the feeling: maybe it is making a difficult phone call, starting a report you fear will be criticized, or preparing a presentation that's stressful just to think about. You understand what needs to be done, ...

Jan 9, 2026 in Psychology & Psychiatry
Phys.org / New chemical method makes it easier to select desirable traits in crops

Crops increasingly need to thrive in a broader range of conditions, including drought, salinity, and heat. Traditional plant breeding can select for desirable traits, but is limited by the genetic variation that already exists ...

Jan 9, 2026 in Biology