7 things we’ve learned about Earth since the last Earth Day

We continue to shape life on Earth, and threaten our survival, in unexpected ways.

It’s Earth Day, and Google is celebrating with a Google Doodle of six amazing creatures to remind us we are not separate from nature (this year’s theme is Protect Our Species).

This Earth Day arrives at a sobering moment. The world is warming faster than ever. The oceans are rising. Thousands of migrants are fleeing environmental disasters. Taxpayers are paying billions to rebuild communities after climate-linked wildfires and hurricanes destroyed them. The Trump administration is unraveling...