Happy Early World Ocean Day!
We've rounded up 2014's most mind-blowing images for your viewing pleasure
Popular Science is inside the U.N., where 150 heads of state are talking global warming. Will they put momentum behind an international treaty in 2015?
An invisible world of microbes
Forget algebra homework: try building spaceships, operating a nuclear reactor or listening in to distant galaxies
These mysterious creatures exist today more or less unevolved from the forms they had hundreds of millions of years ago
We visit operating rooms, observatories, and islands full of slightly-less-than-rational monkeys to find the young geniuses who are shaping the future of science
Plus, a goldfish made out of balloons
The banana as we know it is on a crash course toward extinction. For scientists, the battle to resuscitate the world's favorite fruit has begun--a race against time that just may be too late to win
How robot-run factories will save the rainforest
Rating may help drive efforts to save some of Earth's most critically endangered (and weirdest) birds.
Nearly half of this year's MacArthur "genius grant" recipients are advancing science and technology
The flu can be deadly to populations that have never encountered influenza viruses.
They were just way better at it than we are
What makes each bear species stand out against the rest?
Bad news for orangutans