Over Trump's first 100 days, we're going to show what science tells us about our warming world.
The Trump administration will recommend to Congress ways it can shrink or abolish national monuments.
Communities across the West will have to adapt to living with the ever-increasing threat of wildfires.
Mass bleaching events in 2016 and 2017 have affected two-thirds of the Great Barrier Reef.
California finally has a healthy mountain snowpack, but as temperatures continue to rise, that could change in the future.
Earth is a planet in upheaval, with high temperatures pushing it into “truly uncharted territory."
Deadly floods are a wake-up call for cities across Latin America to prepare for extreme weather.
Scientists will pick 50 coral reefs worldwide to test ways to limit damage from climate change, pollution and over-fishing.