The world's first approved blood test for Alzheimer's disease is facing a pointed scientific challenge. In a review published in ...

Brain metastases strike up to 30 percent of cancer patients, bringing headaches, seizures, neurological deficits and a median survival of ...

Soils have long been celebrated as quiet guardians of the planet's carbon, locking away vast quantities of organic matter in ...

Bismuth, a heavy metal long relegated to the margins of nanotechnology, is stepping into the antimicrobial spotlight thanks to a ...

A simple, low-cost nanomaterial made from two abundant transition-metal oxides can both destroy one of the world's most persistent antibiotic ...

Researchers in Malaysia have developed a biodegradable packaging film that can visibly signal food spoilage as it happens, shifting through ...

Cadmium contamination of water supplies remains one of the most stubborn environmental health problems of the industrial age, and a ...

The Sun's activity has long been summarized by a single number: the 10.7-centimeter radio flux, known to space-weather forecasters simply ...

In a result that mathematicians and relativists have been circling for decades, Ivan Bizyaev of the Ural Mathematical Center and ...

A new theoretical study is turning one of physics' oldest headaches on its head by suggesting that the quantum world's ...