Erich von Daeniken, the Swiss author known for his ancient-alien theories, has died at 90. His 1968 book, 'Chariots of the Gods?', suggested that extraterrestrials influenced human development, a ...
NASA revealed that cell-like compartments, known as vesicles, could form naturally in the lakes of Saturn's moon Titan. The lakes on Saturn's largest moon are filled with liquid hydrocarbons like ...
Introduction: Nonnative species in the world / David Pimentel -- The impacts of alien plants in Australia / Richard H. Groves -- Environmental and economic costs of invertebrate invasions in Australia ...