Bahama feral pigs were once domestic pigs let loose by local farms. Through cunning and resourcefulness, they've continued to thrive in the wild - and fuel Bahaman tourism along the way.

Without access to the crash sites of MH17, which went down on July 17, 2014, investigators can't definitively say why the crash happened. So they begin to consider all kinds of theories - including a meteor strike.

Since 1990, the National Wildlife Strike Database has reported more than 200,000 bird strikes on commercial planes. This data tells us when planes are most vulnerable to these types of collisions.

A fishing trawler may seem like an easy target for a powerful U.S. submarine - but these were the early days of the Pacific War, and even Japanese civilian boats were armed to the teeth.

Why did TransAsia Flight 222 veer off course and crash a mile short of Magong Airport? An examination of the wreckage doesn't provide the answer - but it does convince investigators to rule one theory out.

Marilyn Monroe's breathless rendition of 'Happy Birthday, Mr. President' in 1962, has passed into legend. But it was her silk dress that would go on to become a priceless piece of Marilyn memorabilia.

On September 9, 1980, the MV Derbyshire went down in the Pacific Ocean - the largest British ship ever lost at sea. A team of investigators send down a remote vehicle camera to find out what happened.

When a baby is born surgically via C-section, it may miss out on the health benefits of passing through the birth canal.

Controversy surrounds the exact origins of yoga, but Dr. Jim Mallinson has been studying the practice for years and he has some interesting insight on the true origins.

Catching a sloth is no mean feat, as sloth researcher Bryson Voirin will attest as he chases Blaze the sloth through the canopy.