Natasha Uzcátegui-Liggett

Delays and increased screenings for visas mean that many students didn't make it to campus on time – and that has some big implications for the economy.

For the third year, Tiny Desk concerts team up with globalFEST for a thrilling online music festival — Tiny Desk meets globalFEST.

There hasn't been a grand prize winner since May 31, when a ticket worth $207 million was sold at a convenience store in Arleta, Calif.

Stream now with the PBS app + YouTube. Artificial intelligence is reshaping our world in countless ways — but what happens when we use it to protect the natural one? In India, where tigers prowl the outskirts of rural villages, scientists are training neural networks to help communities avoid conflict and protect their livestock.

Artificial intelligence is reshaping our world in countless ways — but what happens when we use it to protect the natural one? In India, where tigers prowl the outskirts of rural villages, scientists are training neural networks to help communities avoid conflict and protect their livestock. These systems of “traditional AI” aren’t resource-heavy — and they’re efficient, saving lives one alert at a time. In the fight to protect both wild predators and the people who live alongside them, this might be the wild card conservationists have been waiting for.

The Food and Drug Administration approved the next round of COVID-19 vaccines, but is restricting them to people at high risk for COVID complications.

California's three largest utilities received approval to collect $27 billion from ratepayers after utility equipment sparked tragic wildfires. The soaring price of electricity has ignited debate about how much California families should bear for the cost of wildfire prevention, whether utilities are balancing risk and affordability and whether the money is being spent wisely.