For the first time, scientists have gained information from the very surface of a newborn black hole.

Doctors working in palliative care see promise in emerging therapies involving psychedelic drugs, but say many questions still need to be addressed.

Reviews have named the failures in maternity care. The urgent question is why the same problems keep returning.

Un nuevo estudio rastrea cómo las ranas jóvenes equilibran la energía entre crecer y combatir infecciones.