Kaposi sarcoma is not simply a tumour made of abnormal blood vessels. It is a complex tissue ecosystem in which...

A molecular switch that helps the intestine manage incoming fat may have been identified in an unexpected place: the activity...

A large Norwegian study suggests that even modest physical activity may help reduce the risk of stroke and premature death...

Cancer cells are often described as metabolic opportunists, consuming extraordinary amounts of glucose to sustain rapid growth. A new experimental...

For people living with post-traumatic stress disorder (PTSD), sleep can become a nightly reenactment of catastrophe. Traumatic memories may return...

Butterflies may be among the most visible indicators of a rapidly changing planet. Their delicate wings suggest fragility, but their...

A new study reports that infection with a mouse-adapted form of the Omicron BA.1 variant can leave behind prolonged inflammation...

A Pocket-Sized AI Blood Analyzer Could Bring Continuous Health Monitoring Into the Home A portable blood-testing system developed by King’s...

Liver metastases are among the most difficult complications of cancer to treat, but researchers in Belgium and their international collaborators...

A new optical communications strategy is turning one of light’s most intricate properties into a potential engine for faster, more...

A major synthesis of clinical evidence is putting exercise at the center of a growing conversation about how to support...

Common ravens are thriving in landscapes reshaped by people—and that success may be putting vulnerable birds at greater risk. New...

A new atmospheric water harvesting system could turn wind directly into drinking water, without first converting the wind’s energy into...

A hidden reservoir of gas surrounding dense stellar filaments may be helping build the largest stars in the Milky Way,...

Variants in the human gene PSPH may help explain why some people develop severe neurological disorders linked to inadequate production...

A photonic chip no larger than a laboratory component has produced a form of quantum entanglement that could reshape how...

Cancer researchers are turning renewed attention to one of the most versatile molecules on the surface of malignant cells: CD44....

A new Phase 1/2 clinical study is testing whether an immune-targeting drug can make chemotherapy more effective against high-grade leiomyosarcoma,...

CLEVELAND, Ohio—Women living with type 2 diabetes may experience a heavier burden of menopause symptoms, according to a new observational...

Artificial intelligence is learning to “look” less—and perform better. A research team in Japan has developed a multimodal AI system...