No one knows for sure, but scientists believe that yellow fever has plagued the world for at least 3,000 years. in all likelihood, the disease started in the rain forests of Africa. It rode barges and sailing ships to tropical ports around the world, followed the slave trade to the Americas, interrupted the building of the Panama Canal and left a trail of graves around the world.

The current presidential campaign may seem unlike any in recent memory, especially when it comes to how the candidates are running their campaigns.

Max Ritvo, a poet who chronicled his long battle with cancer in works that were both humorous and searing, has died. He was 25.

Ritvo died Tuesday morning at his home in the Brentwood area of Los Angeles, his mother, Ariella Ritvo-Slifka, said Friday.

Ritvo was diagnosed at 16 with Ewing's sarcoma, a rare cancer that affects bones and soft tissue in children and young adults.

A Generous Dog: Canine Cognition Caught On Video

Aug 27, 2016

A dog video popped up in my Facebook feed this week that I'd never before seen, though it was originally posted late last year. It's clearly a home video, not always perfectly in focus, but in just two minutes tells an intriguing story.

A young girl, engrossed in an art project, dips the family dog's tail into shallow little cups of paint, then brushstrokes across her paper with the tail tip.

Sure, it's a cute video.

A new romantic comedy hit more than 800 theaters on Friday, the kind of film that Hollywood scarcely makes nowadays. It's about two interesting people at the start of their adult lives circling each other trying to figure things out. Oh, and chances are you might know the people at the center of the story — Barack and Michelle Obama.