As action from the U.N.’s huge COP30 international meeting falls short, smaller groups are banding together to find ways to fight climate change.

A microphone on NASA’s Perseverance rover recorded the sounds of electrical discharges generated by dusty gusts.

Foot bones and other fossils have been attributed to Australopithecus deyiremeda, a recently discovered species that may shake up the human family tree.

Like exercise, gratitude takes many forms. Finding the right practice, research shows, is up to the individual.