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Medical Xpress / New US diet guidelines push whole foods, meat and dairy
The federal government has released new dietary guidelines that shift how Americans are urged to eat.
Phys.org / Chemistry is stuck in the dark ages: 'Chemputation' can bring it into the digital world
Chemistry deals with that most fundamental subject: matter. New drugs, materials and batteries all depend on our ability to make new molecules. But discovery of new substances is slow, expensive and fragile. Each molecule ...
Phys.org / Porous copper nanosheets boost energy output in wearable nanogenerators
In recent years, two-dimensional (2D) single-crystalline metal nanosheets have emerged as a promising next-generation platform for self-powered electronics. However, their potential for triboelectric nanogenerators (TENGs)—a ...
Medical Xpress / Radiotracers could improve choice of bladder cancer therapies
A research team at the Helmholtz-Zentrum Dresden-Rossendorf (HZDR) has developed a radiopharmaceutical molecule marker that can visualize tumors that carry the cell surface protein Nectin-4. This primarily occurs in the body ...
Phys.org / Why hedgehogs used to be hated
Hedgehogs have been part of human culture for thousands of years. Across different societies, they've been symbols of fertility, protection and healing, as well as fear, superstition and suspicion.
Tech Xplore / Decoding black box AI with human-readable data descriptions and influence
Artificial intelligence (AI), particularly deep learning models, are often considered black boxes because their decision-making processes remain difficult to interpret. These models can accurately identify objects—such ...
Phys.org / The western US is in a snow drought. Here's how a storm made it worse
Much of the western U.S. has started in 2026 in the midst of a snow drought. That might sound surprising, given the record precipitation from atmospheric rivers hitting the region in recent weeks, but those storms were actually ...
Phys.org / Retaining employees as they age is possible with more flexibility
Many businesses say they're suffering from labor shortages, but what are their management practices and what measures could be put in place to retain experienced workers?
Medical Xpress / Disaster-related prenatal maternal stress has epigenetic outcomes
Maternal prenatal stress related to natural and human-made disasters can lead to epigenetic modifications in offspring, according to a recent narrative review.
Phys.org / Greenland is rich in natural resources. A geologist explains why
Greenland, the largest island on Earth, possesses some of the richest stores of natural resources anywhere in the world.
Phys.org / Other people's backgrounds shape their social position, but I worked hard for mine: The paradox in how we view status
The concept of "hard work v privilege," and what either one says about someone's social status, is an important one.
Medical Xpress / People as young as 50 can need a hip replacement. Here's everything you need to know about this common surgery
Around 117,000 people living in England and Wales had a hip replacement in 2024. Although hip replacements are often thought of as a surgery that mainly older people need, reports from previous years show that around 43% ...