Emerald treasure from 400-year-old shipwreck up for auction
March 17, 2017, 9:14 a.m. by Michael d'Estries
Rare gems from the sunken Spanish galleon Nuestra Señora de Atocha are expected to fetch millions.
Mariana Trench contains 'extraordinary' levels of toxic pollution
February 15, 2017, 11:38 a.m. by Michael d'Estries
New study erases assumptions that the ocean's deepest points are pristine ecosystems.
Lost continent discovered under the African island of Mauritius
January 31, 2017, 4:22 p.m. by Bryan Nelson
The only known home of the now-extinct dodo bird has been concealing an ancient continent.
Tasmanian tiger 'sightings' prompt new scientific hunt
Is this the wildest treasure hunt in history? The mystery of the Oak Island Money Pit
World's largest dinosaur footprint shows just how enormous these beasts were
To break addictions, control your 'craving mind'
In baby otter's first try, water is no fun
16 English words that are hard for non-natives to say