Todd Blanche's attorney general nomination has run into resistance from Republicans demanding answers about a Justice Department settlement tied to Trump's tax returns.

Minnesota has a new law taking effect Saturday to ban AI apps that allow for "nudification." Elon Musk's AI company is suing to block it, saying it violates free speech, noting that it can be used for satire of prominent people.

Cyclospora, the parasite that's been wreaking havoc in people's digestive systems over the past month, starts with a single cell. The parasite passes through human intestines to reproduce. Their complex biology contributes to why it's so hard to kick, leading to infections that can last for weeks or months.

Dozens of people who grew up around Philadelphia learned decades later they shared the same biological father, a pioneering infertility doctor. Many bonded, created a family and hold reunions.

What does it take to coordinate the world's response to Ebola? The UN's new Ebola Coordinator explains.