New fossils found in a cave in Morocco move the date of the first Homo sapiens back 100,000 years to more than 300,000 years ago.
Allyson Jackson, Alessio Mortelliti, and Chris Nadeau join Abbey Paulson as Second Century Stewardship Fellows doing research at Acadia National Park this year.
Because citizen science can be fit into your free time, you can pick any point between April 14 and May 20 to take part.
The prize honors the ten best science images, videos, and visualizations of the previous year.
The World Meteorological Organization has published a new version of the preeminent International Cloud Atlas -- its first version in decades -- and made it available online to the public for the first time ever.
Learn what it's like to work in science with our series of interviews with STEM professionals. Today's subject: geneticist Kayla Carpenter.
Beth Shapiro introduces her book, How to Clone a Mammoth.
AAAS and Science Magazine honor 2016's major scientific discoveries.
Vote for the most momentous scientific discovery, development, or trend of 2016.
Learn what it's like to work in science with our series of interviews with STEM professionals. Today's subject: inventor and cybersecurity expert Bertrand Cambou.
