Kevin Griffin uses remote sensing to track the daily rhythms of trees. His work is helping to bring tree biology to life for students and the general public.

A new project from the Center for Sustainable Development and Lamont-Doherty Earth Observatory will use education interventions to try to curb fluorosis, caused by high fluoride levels in drinking water, in Alirajpur, India.

A new smartphone app offers hope of stemming the spread of diseases like Lyme, and providing some peace of mind in the process.

Citizen scientists can gather data to help uncover how snow is changing over time.

Using crowd-sourced data, the Bitebytes app can educate the public on mosquitoes, the diseases they transmit, and mosquito habitat control, while allowing cities to target key areas to help control the potential for the spread of mosquito-borne diseases.

If you think you can combine an interest in the environment with a little savvy about smartphone apps, listen up. You could win $10,000.

With coral bleaching spreading, a new project and app called Bleach Patrol is putting surfers, divers and snorkelers to work as citizen scientists, keeping an eye on the world’s coral reefs.

During the eighteenth and nineteenth centuries, a host of naturalist-explorers traveled around the globe in a quest to identify new species. We interview science writer Richard Conniff, who evokes this grand age of discovery in The Species Seekers: Heroes, Fools, and the Mad Pursuit of Life on Earth, just released in paperback.