November 6 is the fifth annual Call to Earth Day and young people and communities are taking collective action to protect the natural world that sustains us.

Will we eventually have to send our trash into space if we run out of room on Earth? Aiden, age 13, Maryland Heights, Mo. Our planet holds a lot of trash. Since the Industrial Revolution, we humans ...

As people worldwide mark Earth Day, these vivid images of garbage are a reminder of how much waste the planet still bears. Two Afghan children stand amid piles of garbage next to their home, in Kabul, ...

Learn what would happen if all of Earth’s trash were dumped into volcanoes at once. Chris Hemsworth, Alzheimer's and why ...

Danner Doud-Martin is not a climate change expert or a scientist. But she’s the person I wanted to talk to for Earth Day. Doud-Martin works for University of California, Berkeley’s Haas School of ...

Thousands of dead satellites and rocket fragments now orbit Earth at high speeds threatening the very technology we rely on ...