A series of energy revolutions—some natural, some technological—built upon one another to give us our rich, diverse biosphere.

“For the most part, I was in the moment, doing what I do every day.”

Get your eclipse glasses and sunscreen ready.

A half-century after a brutal massacre in Vietnam, the United States still struggles to hold itself accountable for atrocities.

As their famous fossil hall enters its final year of renovation, the museum is having to re-excavate some of its decades-old specimens.

A pair of two-foot-long spines, running down the neck of Bajadasaurus, might have presented a “disturbing fence” to lurking predators.

The activist sought to bring independence to every Indian—including by freeing up the time that might be spent in the kitchen.

HBO’s latest comedy special illuminates the art of terrible erotica.

“Literally tens of thousands of people were employed to just spoon poison into the burrows.”

The Amazon fires could fuel the decades-long fight that indigenous people have waged for their land.