NEW YORK (AP) — The global switch to renewable energy has passed a “positive tipping point” where solar and wind power will ...

Chinese researchers have recently challenged the long-held belief that "all life depends on sunlight." In a study published ...

NorthWestern Energy made an attempt last week to exclude and strike from the record certain testimony about climate change during an upcoming rate case that will decide the price of electricity ...

Human egg cells wait in the ovaries from before birth until they are finally called upon, sometimes 40 years later, to kick ...