For many patients, GLP-1 drugs like Ozempic and Wegovy lead to substantial weight loss. But some see much less benefit, and researchers are trying to figure out why.
A hot ocean provides the energy hurricanes need to grow—and can limit the cooling that happens in their wake, making it likelier that the storms that follow will be powerful ones.
More than 30 million Brits have the NHS app. This represents an opportunity to transform the health service, which shadow health secretary Wes Streeting calls "an analog system in a digital age."
There are biological underpinnings to aging—and so researchers are investigating cell manipulations, transfusions of young blood, and chemical compounds that can mimic low-calorie diets.
Google's AI research lab DeepMind is steadily building knowledge of how genes and their products work inside the body—and how and why they sometimes go wrong.
Researchers have proved that secure quantum encryption is possible in a world without hard problems, establishing a new foundation for what is needed to keep information secure.
