On an island where the earth rumbles and natural springs boil furiously, old myths are very much alive. Centuries ago, Icelanders believed that volcanic flares were human souls, hurled from the inferno.
Science News / Source: Reuters MEXICO CITY — A sacred tunnel discovered in the ancient city of Teotihuacan is filled with thousands of ritual objects and may lead to royal tombs, the lead Mexican archaeologist
Few chemicals are as familiar as table salt. The white crystals are the most common food seasoning in the world and an essential part of the human diet. Sodium chloride is chemically very stable - but
A new study finds that the rising Andes is tied to the rapid speciation of hummingbirds. This study also predicts that hummingbirds will evolve twice as many species as what we see today. "There is grandeur
Alice Bell: Last week, health professionals and students launched Fossil Free Health. Will the medical establishment listen to their call to divest? The last year has seen a rapid proliferation of groups