Building blocks for the origins of life
Arguably one of science’s greatest unanswered questions is how life got started here on Earth in the first…
How RNA helped build life’s first proteins
 Researchers at University College London have discovered that activated amino acids and sulfur-containing compounds called thiols—both likely…
Two-billion-year oxygen transformation on earth unveiled
How Earth’s atmosphere transformed from oxygen-poor to oxygen-rich over a span of about two billion years has been…
Scientists Discover That Our Solar System’s Biggest Planet Was Once Much Larger, Playing A Huge Part In The Creation Of Other Planets » TwistedSifter
Kevin M. Gill/NASA/JPL-Caltech/SwRI/MSSS With a diameter of 88,846 miles at its equator, Jupiter is the biggest planet in…