Diving lizard’s built-in ‘scuba tank’ allows it to breathe underwater, scientists say
AP PHOTOS: Hallmarks of climate change seen in floods, fires and drought around the globe
Crew of Polaris Dawn mission recalls the 'sensory overload' of all-civilian spacewalk
WWI shipwreck likely found, solving "107-year-old maritime mystery"
OceanGate CEO put profits over safety ahead of Titan's fatal voyage, ex-employee says
Biobots arise from the cells of dead organisms − pushing the boundaries of life, death and medicine
Ancient remains of Egyptian army barracks and a bronze sword unearthed by archaeologists
Full harvest supermoon will also create a partial lunar eclipse
