Researchers put plant protein mechanism into bacteria to help move forward 50 years of effort

Astronomer Rudolf Wolf observed sunspots through a telescope for 46 years from 1847 and managed to reconstruct historical records back to 1610. His sunspot number monitoring work continued at the Zürich Observatory until 1979

Bow-and-arrow technology appeared in Europe about 54,000 years ago — as Homo sapiens arrived on the continent, thousands of years earlier than previously thought

Clouds of Carbon Dust Seen When the Universe was Less Than a Billion Years Old