What did ecosystems look like before the mass extinction event 65 million years ago?
The Advanced Light Source’s particle accelerator examines plants, bones, proteins and crystals.
An international team is drilling deeply to look for where (and how) large earthquakes occur.
In English and Spanish. We've sent rovers to Mars, will a boat to Saturn's moon Titan be next?
The ENCODE project is revealing more about the human genome.
What is killing domestic snakes? UCSF and Academy scientists solve the mystery.
Astronomers have caught a glimpse of a galaxy far, far away...
Honeybees may help us understand human behavior at the gene level.
In English and Spanish. The Voyager mission celebrates 35 years. La misión Voyager cumple 35 años.
A small pinky bone, tens of thousands of years old, offers as complete a genome sequence as living humans.

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