-
![]()
Wulong Tommy / Quanta Magazine Blue Animals Are Different From All the Rest
Some of the colors we see on creatures such as blue jays and poison-dart frogs aren’t created by pigments at all.
-
![]()
Darren Staples / Reuters How Fake Data Could Protect Real People’s Privacy
Synthetic datasets allow researchers to study social systems without compromising individual identities—but how reliable is the information they’re using?
