They derive their energy from differences in the concentration of hydrogen ions across some of these membranes ...

What tricks can organic molecules be taught to help solve our planet's biggest problems? That's the question driving Assistant Professor Richard Y. Liu as he pushes the frontiers of organic chemistry ...

“The findings reported in this paper present the best chance we have seen for identifying the remains of life on Mars,” said Caltech professor of geology and geochemistry John Eiler. That is within ...

Saturn’s moon Enceladus has long dazzled scientists with its icy plumes that spew water and mysterious organic molecules into ...