Our body receives and processes a vast number of signals. Chemical signals serve as guidance cues and ensure, for example, ...

Melanoma may not become steadily more dangerous with age as scientists once assumed. In a surprising discovery, researchers ...

Ovarian cancer kills more women than any other gynecological cancer. Most patients receive their diagnosis only after the disease spreads throughout the abdomen. Until now, scientists have never fully ...

While we tend to quickly forget having been ill or having received a vaccine, the immune system remembers remarkably well. It has memory B cells—"trained" immune cells that circulate throughout the ...

A new study by the Garvan Institute of Medical Research has uncovered a hidden mechanism explaining why breast cancer can return many years after successful treatment. Published in Nature ...

“There has never really been an integrated explanation as to why cancer cells develop plasticity,” said Antonio Iavarone, M.D. “That’s what our study does. We’ve now revealed how the plasticity of ...

GLP-1 drugs such as Ozempic, Wegovy, and Mounjaro have become widely known for helping people lose weight and control diabetes. Over the past few years, these medications have rapidly grown in ...

A new study by the Garvan Institute of Medical Research has uncovered a hidden mechanism explaining why breast cancer can return many years after successful treatment. Published in Nature ...

See more of our trusted coverage when you search. Prefer Newsweek on Google to see more of our trusted coverage when you search. A new nanovaccine—a type of vaccine that uses tiny particles for a more ...