In 1953, scientist Stanley Miller performed an experiment that may explain what occurred on primitive Earth billions of years ago. He sent an electrical charge through a flask of a chemical ...

We often imagine Earth being visited by more advanced civilizations, but in the future humanity may encounter more primitive ones on alien worlds. What challenges and dilemmas would we face?

Scientists predict that on primitive Earth, the atmosphere consisted mostly of ammonia, water vapor, methane, and hydrogen. With exposure to intense heat, ultraviolet light, electrical storms ...

Scientists at the Bose Institute, an autonomous institute of the Department of Science and Technology (DST), have studied ...

Life on Earth began over four billion years ago ... ears reflect its adaptations to a semi-aquatic lifestyle, possibly primitive design that has survived through the ages. The tapir is an ...