Submarine with tourists lost in Titanic expedition: Details of the vessel

Young man who died on Titan was "terrified" of the expedition

NASA Microsub Explores Buried Antarctic

Titanic expedition leader: 'No recovery system' setup for this depth of the ocean

Nepal Helicopter Crash: Tragic Disaster Claims Lives of All Six En Route to Everest Expedition

Alan Estrada sends his condolences to the families of the #Titan crew members.

Avalanche surprises climbers in the Himalayas, at least 26 dead

Prince Harry and Walking With the Wounded team reach South Pole

He is the man who went down to see the Titanic when he was 13 years old

Miami Car Chase Ends in Crash

Crystallized dinosaur eggs reveal prehistoric secrets

Crews detect 'underwater noises' in search for missing Titanic-bound submarine

Anak Krakatau volcano erupts in Indonesia

A Pig Snouted Purple Frog

Located 2 mummies "embraced" in the Pico de Orizaba, Veracruz, Mexico

52 people saved of ship trapped in Antarctic ice