prevention

Aerial view of fields and rainforest separated by roads (© Leo Correa/AP)

Pop quiz: What do you know about the health of our...

From the state of the climate crisis to endangered species to general environmental knowledge, how much do you know about our planet?
Earth Day 2023 poster with illustration of Earth and heavenly bodies as gears and hand holding wrench to fix them (State Dept./D. Thompson)

Download this poster for Earth Day 2023

For Earth Day, take time to think about how you can invest in our planet and why "everyone, everywhere" must do more.
Solar panels on semicircular hotel rooftop overlooking large swimming pool, with arid mountains in background (© Mohamed Abd El Ghany/Reuters)

COP27 takes place in a moment of challenge and opportunity

The United States and more than 190 other countries are heading to Egypt for COP27 in November. Learn more here.
Man pointing while standing near water generating panel with group of people in military uniforms (U.S. Air Force/David Ford)

Climate planning keeps U.S. military mission-ready

From exercises to shoring up infrastructure to be climate resilient, learn how the U.S. military is preparing for climate change.
Climate envoy John Kerry gesturing while speaking with three people (© Ben Stansall/AFP/Getty Images)

Nations work together on climate at COP26 [rolling updates]

The United States has joined many nations to address the climate crisis at the 2021 United Nations Climate Change Conference in Glasgow.
Line of wind turbines on ridge (ERCOT)

Everything is big in Texas, including wind power

It only took a few years — and good planning — to make big oil producer Texas the leader in U.S. wind energy.
Black and white mural on city wall (Graviky Labs)

This ink is made of pollution. Really. [video]

Catching carbon soot in car exhaust, Anirudh Sharma of MIT discovered a way to recycle pollution into something beautiful: Air Ink.
Looking up side of skyscraper (Courtesy of SHoP Architects PC)

Future skyscrapers might be made of wood

Recent innovations in timber technology, especially “cross-laminated” timber, could change the way tomorrow’s skyscrapers are built.
Car on assembly line (GM)

Buyers flex purchasing power for the environment. Suppliers save billions.

Companies are working to make their supply chains greener as part of their push for energy efficiency and other environmentally friendly business practices.