Pope Francis challenges the world to defend the planet—and the poor.
To measure chronic stress in animals, you can capture them and take a blood sample—or take an infrared photo.
Researchers are cooking up new ways to address oil spills.
Both nature and people deserve justice and full protection under the law.
We roundup this week's environmental news in 500 words or less.
Architect Lisa Petterson helped design an award-winning university building in Oregon.
A Columbia student helps Nepali villagers deal with climate change.
Music to our ears!
At colleges in Senegal, Puerto Rico, and New Zealand, students fight to phase out the nonbiodegradable stuff.