Education How an Autodidact Astronomer Became the First American to Discover a Comet Maria Mitchell was the only widely recognized and respected female astronomer of her time—something she fought to change. Laetitia Meyrueix
Environment Could a Warming Planet Increase the Spread of the Zika and West Nile Viruses? Climate change may be supercharging mosquito evolution and making more of the world hospitable to the insects that can carry dangerous diseases. Max Levy
Environment The Rapidly Warming Gulf of Maine Puts Sea Turtles at Increased Risk of Stranding Warmer waters in the region lead to an increased threat of cold-stunning because turtles stick around longer before heading south. Anna Robuck
Environment Remembering the Trailblazing Scientist Who Uncovered Nuclear Fallout in the Pacific Katsuko Saruhashi made waves internationally when she tracked and raised a global alarm on the dangers of nuclear testing by the U.S. Laura Mast