Two scientists accidentally discovered pollination in a species of Ephedra is correlated with the full moon. The finding is a first for the plant world.
Sergio Garcia Rill created this video from 4,450 aurora photos! Take 3 minutes to watch this green and ghostly time-lapse of the Alaskan northern lights.
Should you spend a glorious summer day - or a cold, windy winter day - collecting beach-cast seabird carcasses in the name of citizen science? Maybe. Watch a video.
As glaciers melt, streams carry more mercury into the ocean, increasing risk of mercury poisoning in humans and wildlife in Greenland and in adjacent coastal countries.
A new documentary film tracks the history and mission of the Svalbard Global Seed Vault - sometimes called the Doomsday Vault - and its founder Cary Fowler.