With the exception of infectious diseases, examination of the environmental causes of illness has been piecemeal. Gary Miller, a toxicologist at Columbia University who also addressed the meeting, ...

Survival of the fittest. Nature red in tooth and claw. The common view of natural selection is based solely on the individual: A trait allows an organism to out-compete its rivals and is thus passed ...

Ms. Campbell previously claimed she was an acquaintance of the convicted sex offender. Emails shed new light on the extent of their interactions.

Catholics and all people committed to protecting the planet must keep climate action from slipping into trends or tribalism, Pope Leo XIV said as he opened a global church summit on climate change ...