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Medical Xpress / Menopausal hormone therapy reduces risk of low bone mineral density by 69%, retrospective study finds
Women on menopausal hormone therapy face a decreased risk of low bone mineral density compared with those not using it, according to a study presented at ENDO 2026, the Endocrine Society's annual meeting in Chicago.
Phys.org / Gulf Stream shifted north during 12,900-year-old cold snap, first direct evidence shows
During an abrupt global cold snap nearly 13,000 years ago, the Gulf Stream ocean current shifted farther north, temporarily disrupting eastern Canada's oceanic ecosystems, a process that could happen again as the climate ...
Tech Xplore / PhishLumos maps phishing infrastructure and finds 190,000 URLs in six months
Researchers from Tokyo Metropolitan University have created a new paradigm for identifying online phishing campaigns. Their new system, PhishLumos, is triggered when links show signs of concealing information and looks for ...
Tech Xplore / Four-legged detection robots for safe firefighting operations
A detection robot developed under the leadership of TU Graz can "sniff out" hazardous substances and support high-risk fire service operations as a remote-controlled advance guard. A recent study shows how fire services can ...
Phys.org / Elusive Cozumel dwarf fox reappears in first confirmed photos after two decades
A publication has revealed the first photographic evidence and confirmed sighting of the Cozumel dwarf fox in more than 20 years. Published in the journal Neotropical Biology and Conservation by researchers Travis D. Bayer, ...
Medical Xpress / Popular joint pain supplement might increase Alzheimer's risk, study says
A popular over-the-counter supplement taken for joint pain might increase people's risk for Alzheimer's disease, a new study says.
Phys.org / New findings complete first evolutionary history of all living millipede orders, dating back 460 million years
Long before vertebrates walked on land, millipedes had the place to themselves. Hundreds of millions of years before dinosaurs arrived, these early decomposers were helping establish Earth's terrestrial ecosystems. But despite ...
Medical Xpress / Megacolon: When constipation becomes something more serious
The colon is about one and a half meters long and plays a vital role in moving waste through the body. In rare cases, it can become so stretched that it begins to lose its ability to work properly, like an elastic band that ...
Phys.org / Faster biological aging consistently linked to poverty and discrimination
By integrating findings from 140 studies and nearly 66,000 individuals, researchers from the Biosocial team at the Max Planck Institute for Human Development in collaboration with Columbia University in New York have shown ...
Medical Xpress / Female patients with traumatic brain injury less likely to be admitted to trauma centers
Female patients with traumatic brain injury (TBI) are 26% less likely to be admitted to a specialized trauma center than male patients, according to a study of data from Ontario published in Canadian Medical Association Journal. ...
Phys.org / First global map of mycorrhizal fungi reveals true scale of underground networks across the planet
Mycorrhizal fungi form underground networks that sustain plant life and help regulate Earth's climate by drawing carbon into soils. In a study published in Science, an international team of researchers produced the first ...
Phys.org / Frozen rat chromosome springs back to life inside a mouse embryo
Scientists in Japan have developed a rat-mouse hybrid embryo from a single frozen rat chromosome transplanted into a mouse egg cell. The achievement is proof that genetic material can sometimes remain functional after cryopreservation ...
