If every step taken, hour slept, and heartbeat can be measured, recorded, and analyzed, are we taking control of our health or losing the plot entirely?
The Green River may have had some help from a dripping crust.
Ice does something unexpected to dissolving iron—and it could help explain the Arctic’s strange orange rivers.
Over two decades after a band bus dumped hundreds of pounds of human waste into the river, the Chicago River Swim raised $150,000 for ALS research and swim education programs.
"We’ve never seen them like we are now.”
More than 500 exceptionally preserved fossils are offering new clues about the evolution of Florida's animals and landscape.
