The planet is our beat.
As dirtier cars hit the streets, the president’s fuel efficiency rollbacks and budget proposal will have thousands pounding the pavement.
If the new estimates are correct, Gabon has lost around 80 percent of its forest elephants in just a decade.
High-school students share their experiences of the city’s water crisis in this powerful art installation.
In his seventh week in office, President Trump decides we should stop measuring things.
Rhino poaching doesn’t happen just in the wilderness now. It happens in the suburbs.
The cruel and un-American folly of shutting down the EPA’s environmental justice program.