The gut microbiomes of mice take time to change after bouts of weight loss, making them more vulnerable to regaining weight.
From Moonlight and Arrival to Moana and Don’t Think Twice, the films that made waves this year, and some that may have gone unnoticed
How mass extinctions inform our understanding of human-caused climate change
We worry about machines going rogue. What if they went green instead?
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.