Short-form video app TikTok is under political scrutiny in the U.S. for its possible ties to the Chinese government, with Sen. Marsha Blackburn (R-Tenn.) calling the company "China's best detective." We dig into the controversy with Sen. Blackburn.
While debate rages about how to fight climate change, the impacts that rising temperatures have already locked in are getting worse.
Why it matters: We’re learning more about how much of the damage is irreversible, like with rising sea levels — which means we need to think about not just stopping the problem, but also about adapting to the parts we can't stop.
