Discovery of breast cancer treatment resistance mechanism could lead to new hope for some

p95HER2 impairs the efficacy of T-DXd. Credit: Nature Cancer (2025). DOI: 10.1038/s43018-025-00969-4 Mayo Clinic researchers have discovered a key reason why certain breast cancers might not respond to an important…

OpenAI says a million ChatGPT users talk about suicide

Credit: Matheus Bertelli from Pexels Data from ChatGPT-maker OpenAI suggest that more than a million of the people using its generative AI chatbot have shown interest in suicide. In a…

1st samples ever collected from the moon’s far side could help reveal where Earth got its water

Fragments of a rare type of meteorite have been found in the sample of material brought back from the lunar far side by China’s Chang’e 6 mission, and they could…

Gravitational wave events hint at ‘second-generation’ black holes

GW241011 and GW241110 infographics by Shanika Galaudage / Northwestern University / Adler Planetarium. Credit: Shanika Galaudage / Northwestern University / Adler Planetarium In a paper published in The Astrophysical Journal…

Why you can salvage moldy cheese but never spoiled meat − a toxicologist advises on what to watch out for

When you open the refrigerator and find a wedge of cheese flecked with green mold, or a package of chicken that smells faintly sour, it can be tempting to gamble…

Is AI ready for the courtroom? New framework tackles the technology’s biggest weaknesses

Credit: Unsplash/CC0 Public Domain For over a decade, computer scientist Randy Goebel and his colleagues in Japan have been using a tried-and-true method from his field to advance artificial intelligence…

Online Tai Chi is helping people with chronic knee pain

Credit: Pixabay/CC0 Public Domain Tai Chi is a slow, gentle mind-body exercise that has been shown to benefit a wide range of health conditions and is particularly effective for people…

Polar bears provide millions of kilograms of food for other Arctic species

In a single year, one polar bear can leave roughly 300 kilograms of prey for other animals to dine on. Altogether, the carnivores provide 7.6 million kilograms of carrion for…

Major pork jerky recall: Metal wire contamination risk

A massive recall has been issued for more than 2.28 million pounds of ready-to-eat Golden Island pork jerky, which may contain pieces of metal wire. The U.S. Department of Agriculture’s…

The hidden military pressures behind the new push for small nuclear reactors

Credit: Pixabay/CC0 Public Domain Donald Trump’s recent visit to the UK saw a so-called “landmark partnership” on nuclear energy. London and Washington announced plans to build 20 small modular reactors…