Seemingly harmless jello-like mounds throughout Siberia hide a pocket of methane that could explode at any time.
Not only is it gross, but widely-accepted jellyfish cures apparently make the sting even worse.
As the International Day of Happiness rolls around, the annual World Happiness Report is released by the United Nations with Norway topping the list followed by Denmark, Iceland and Switzerland.
Arsia Mons met its end in the same era dinosaurs ceased to walk the Earth.
Laughter is truly the universal language - not just among humans, but also apparently among parrots.
The fluffy pink plant looks straight out of a children's book, but it's actually a product of a parasitic wasp.
New footage shows a mother chimpanzee caring for her dead son in a very human way.
Siberian tigers and Amur leopards will get to prowl land 60 percent larger than the Yellowstone National Park.
The ultra-tough tardigrades have an interesting way of getting through their dry spells.
Rocks from the Hudson Bay contain traces of ancient crust.
See how daredevils travel, minus the fear and danger.
Most of the world's reefs are dying, so scientists are creating fake ones to spur rehabilitation.
Sea sparkle brightens up the coastline, but it's not all good news.
Researchers find that one of the effects of global warming is the shrinking size of warm-blooded creatures.