In the U.S., nearly one-million people have multiple sclerosis, also called MS. It's a disease of the central nervous system. The cause is unknown but the immune system attacks the brain and spinal cord.

Maintaining a healthy gut allows the esophagus, stomach and intestines to work together. There are hundreds of species of bacteria in our gut called the gut microbiome.

Nearly seven inches of rain fell in 45 minutes causing deadly flash flooding in some parts of Pennsylvania. At least five people have died. A search and recovery is underway to find the bodies of two young children, Mattie and Conrad Sheils.

Four baby racoons were rescued from a home’s chimney. California’s San Bernardino County Fire Department shared video of their collaboration with the City of Upland Animal Control.

It was an unsettling sight along the beaches of Scotland. Rescuers counted a pod of about 50 pilot whales that washed ashore.

It's life-or-death drama as a pilot suffers a medical emergency as he's coming in for a landing.

Dramatic video captured a dispute between a California pet owner and his neighbor.

Just when you thought there was nothing new to learn about Jacqueline Kennedy Onassis, along comes a blockbuster new book. Author J. Randy Taraborrelli wrote "Jackie: Public, Private, Secret."

On "The Bachelor," viewers are used to seeing shirtless men looking for love. Now, 71-year-old Gerry Turner was announced as the first "Golden Bachelor."