If you're a woman newly diagnosed with breast cancer, treatment can feel ... well, scary. Will chemotherapy work? Or will it ...

A new genetic screening method allows researchers to efficiently modulate individual genes across entire tissues and provides new insights into human development. The research, published in eLife, is ...

Got a nasty stomach bug that won’t go away? It could be cyclosporiasis, a parasitic infection that causes weeks of ...

A visual comparison showing how bacteria interact with antibiotics at a microscopic level. Learn more about the science ...