Faint Young Sun Paradox Explained by Microbes?

The faint young sun paradox asks why the early Earth had liquid oceans when the young sun was much fainter than it is today. Scientists from the University of British Columbia think they have an answer. Find out more. (3:30 min read)

Life Began - Flamingos and Zebras at Lake Magadi

Did Life Begin in Soda Lakes?

Life could have begun in soda lakes. That's a new idea being proposed in a new study from the University of Washington. It would help scientists resolve an issue called the phosphate problem. Find out more. (3:30 min read)

Meteorite Falling to Earth

Meteorites Brought Space Sugar to Earth

Scientists have found traces of the sugar called ribose in meteorites. Since ribose is a building block of living organisms, this discovery sheds light on the origin of life on earth. Find out more. (7:00 min read)