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Phys.org / Designer enzyme enables yeast to produce custom fatty acids, reducing need for palm oil

Whether they are laundry detergents, mascara, or Christmas chocolate, many everyday products contain fatty acids from palm oil or coconut oil. However, the extraction of these raw materials is associated with massive environmental ...

Jan 12, 2026 in Biology
Tech Xplore / From brain scans to alloys: Teaching AI to make sense of complex research data

Artificial intelligence (AI) is increasingly used to analyze medical images, materials data and scientific measurements, but many systems struggle when real-world data do not match ideal conditions. Measurements collected ...

Jan 12, 2026 in Computer 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 ...

Jan 12, 2026 in Biology
Medical Xpress / Two wrongs make a right: How two damaging disease variants can restore health

Scientists at Pacific Northwest Research Institute (PNRI) have overturned a long-held belief in genetics: that inheriting two harmful variants of the same gene always worsens disease. Instead, the team found that in many ...

Jan 12, 2026 in Genetics
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 ...

Jan 12, 2026 in Biology
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 ...

Jan 12, 2026 in Physics
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, ...

Jan 12, 2026 in Biology
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.

Jan 12, 2026 in Earth
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 ...

Jan 12, 2026 in Earth
Tech Xplore / Ultra-small, high-performance electronics grown directly on 2D semiconductors

In recent years, electronics engineers have been trying to identify semiconducting materials that could substitute for silicon and enable the further advancement of electronic devices. Two-dimensional (2D) semiconductors, ...

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 ...

Jan 12, 2026 in Biology
Phys.org / Overlooked decline in grazing livestock brings risks and opportunities

For decades, researchers have focused on the problem of overgrazing, in which expanding herds of cattle and other livestock degrade grasslands, steppes and desert plains. But a new global study reveals that in large regions ...

Jan 12, 2026 in Biology