It seems JavaScript is either disabled or not supported by your browser. To view this site, enable JavaScript by changing your browser options and try again.
Jump to main content
Researchers have discovered a very stealthy new shark.
New species this week include a butterfly named for Sir David Attenborough, poisonous Amazonian toads, and more.
Academy scientists discovered dozens of new species last year, trying to understand more about the tree of life.
A leggy millipede found in Sequoia National Park, a crab discovered inside of a mussel, and a Denali bumblebee.