For many years environmentalists have urged the public to "think globally, act locally" — consider the health of the planet, then take action in your own community.

Yesterday, thousands of children in more than 100 countries were on strike to protest inaction on climate change by the rest of us.

One night in October 2017, as a fast-growing wildfire burned near Napa, California, Pete Gavitte and his first mate, paramedic Whitney Lowe, flew continuous helicopter flights to save as many people as they could.

In late 2018, the United Nations’ Intergovernmental Panel on Climate Change scientists released a startling report about the impending impacts of rising temperatures.

There is no shortage of events on World Water Day by companies, non-governmental organizations, industry associations and other stakeholders.

In Shenzhen, China, a sprawling metropolis of over 12 million people, more than 16,000 city buses run on batteries, moving commuters to jobs and residents to shops using electricity instead of diesel.

You know the feeling. It’s when something is both exciting and terrifying. Like when you land your dream job and worry you’re not up to the task.

The heady mix of plastic waste, global damage and national interest already has sparked two sparring matches, and another is set to begin.

Mayors from cities across the United States are stepping up and committing to broad and inspirational action to reduce greenhouse gas emissions and decarbonize local energy systems.

April is upon us, and among the things springing forth is the annual crop of public opinion polls tracking Americans’ attitudes on environmental issues.