Our devastation of nature is so extreme that reversing even a small part of it requires painstaking, quixotic efforts.

Around 50,000 years ago, North America was home to a diverse array of megafauna. Mammoths roamed the tundra, while towering ...

Full retirement age varies by birth year and is 67 for those born in 1960 or later. Claiming Social Security before FRA reduces benefits while delaying increases them. Working after FRA doesn't ...