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Phys.org / Spin-engineered copper nanozyme enables efficient lignin conversion and strong green adhesives

Lignin is the most abundant renewable aromatic polymer in nature. Its conversion into high value-added chemicals or materials is essential for biomass valorization and sustainable development. Nanozymes, which combine the ...

Dec 29, 2025 in Nanotechnology
Medical Xpress / The health benefits of swearing

You stub your toe on the bedpost. Before your brain even registers the pain, a word explodes from your mouth—sharp, loud and oddly satisfying.

Dec 29, 2025 in Health
Tech Xplore / California crypto company accused of illegally inflating Katy Perry NFTs and fraud

Four years ago, California startup Theta Labs' cryptocurrency was soaring, and its future appeared bright when it landed a partnership with pop star Katy Perry.

Dec 29, 2025 in Business
Medical Xpress / New study suggests best way to stop taking antidepressants

The best way for people with depression to stop taking antidepressants once their condition improves is to slowly taper off the medication while also receiving psychological support, new research suggested Thursday.

Dec 27, 2025 in Medications
Tech Xplore / New electrification technology converts high-emission metal heat treatment into a carbon-free process

Researchers at the Korea Institute of Energy Research (KIER), led by Dr. Hookyung Lee, have developed an electrified heat treatment technology that replaces fossil fuels with electricity in the metal heat treatment process ...

Dec 29, 2025 in Engineering
Medical Xpress / 'Don't use them': Tanning beds triple skin cancer risk, study finds

When Heidi Tarr was a teenager, she used a tanning bed several times a week with her friends because they all wanted to glow like a celebrity.

Dec 28, 2025 in Health
Phys.org / What Renaissance readers left behind in haircare books

What if the pages of an old book could tell us who touched them, what medicines they made, and even how their bodies responded to treatment?

Dec 28, 2025 in Other Sciences
Medical Xpress / Researchers turn cancer resistance mutations into targets for new immunotherapies

One of the most challenging moments in cancer treatment comes when a therapy stops working. In many metastatic cancers, drugs that are initially effective lose their potency over time, as malignant cells acquire mutations ...

Dec 29, 2025 in Oncology & Cancer
Medical Xpress / Mammograms may reveal hidden heart risks for women, study finds

Routine mammograms are best known as a front-line tool for detecting breast cancer. But new research suggests the same X-ray images may also offer an early warning sign for cardiovascular disease—the leading cause of death ...

Dec 29, 2025 in Cardiology
Phys.org / Eco-friendly palladium recovery technology to safeguard resource security

Palladium is widely used in various industries and everyday products, including smartphones, semiconductor manufacturing processes, and hydrogen fuel cells. It is an essential metal that acts as an excellent catalyst even ...

Dec 30, 2025 in Chemistry
Phys.org / Progress persists for low-baseline sustainable development goals, while high-baseline goals stagnate or reverse

With only five years until the 2030 deadline for achieving the U.N. Sustainable Development Goals (SDGs), a new international study reveals uneven progress in achieving the goals since their adoption in 2015.

Dec 29, 2025 in Earth
Medical Xpress / How to combat the post-Christmas slump

For many people, the run-up to Christmas is filled with excitement and anticipation. For others, it can quietly tip into something more difficult. A drop in mood is particularly common after Christmas, especially in the final ...

Dec 29, 2025 in Psychology & Psychiatry