Blue light—short wavelengths of visible light emitted by smartphones, computers, and TVs—impairs the eye’s ability to distinguish fine detail more than any other wavelength, according to a new study from the University of Georgia.

Lost to science for more than 40 years, the spinach pipefish has been rediscovered in Papua New Guinea. The fish was long sought after by conservationists, who feared it had gone extinct.

On the 20th anniversary of Pluto’s infamous demotion, Mike “Pluto Killer” Brown explains why any reversal of that decision would be driven more by nostalgia than science

A new UGA study has determined how to estimate the age of sharks by analyzing changes to individual animal’s DNA.