'We are going to run the country,' Trump says after strike on Venezuela
President Trump claimed overnight that the United States carried out airstrikes in Venezuela and captured President Nicolás Maduro.
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Could tech help us translate wolf howls?
Computational linguist Jeff Reed figured out how to eavesdrop on wolves in the wild. But he needed help from AI to separate the signal from the noise, and start to decode what each howl means. -
How AI is transforming conservation science
A new AI tool called Inquire is trained on millions of wildlife photos from citizen scientists worldwide. Researcher Sara Beery hopes it will supercharge ecosystem conservation. -
How to watch the Macy's Thanksgiving Day Parade
The Macy's Thanksgiving Day Parade is back this year and promises to be bigger than ever. Here's a preview of what to expect and how to watch. -
At long last, the mystery of lightning on Mars is solved
A chance discovery by a NASA rover on Mars shows that the red planet has a form of lightning, which researchers had suspected for decades but never seen. -
'Nobody wants to come': What if the U.S. can no longer attract immigrant physicians?
Immigrants make up a significant proportion of all the country's doctors. New policies are making it harder and less appealing for foreign-born physicians to come to the U.S. -
THC drinks are flying high. A new hemp law could kill the buzz
Drinks infused with cannabis' buzzy compound THC are wildly popular and available in many states. But a year from now, the hemp-based products could be banned under a newly approved federal law. -
Can vaping help wean people off cigarettes? Anti-smoking advocates are sharply split
Many think it's a dangerous ploy by the tobacco industry. But some say, with millions of deaths each year attributed to smoking cigarettes, it's the lesser of two evils. -
South Africa hosts G20 as tensions with U.S. flare amid boycott
The U.S. boycotts South Africa's G20 summit, sparking a diplomatic spat and throwing the global gathering into turmoil.
