Solutions

Populations of the green sea turtle, or honu, increased as the Hawaiian language made a comeback. Saving other languages from extinction could help protect biodiversity.

To restore Southern Resident killer whales and salmon, we need to look at our dams — and ourselves.

Current laws further a cycle of poverty while not really protecting rare plants. There’s a way to fix that.

As Washington state prepares to vote on a carbon tax, how is the one in Alberta, Canada, faring?

The extinction of the Christmas Island flea — and the current risk to other parasites — shows a major gap in conservation efforts.

When roads are built in grizzly habitat, bears come into conflict with humans more often. A new report explains what’s necessary to keep the bears from dying.

We have five questions for Kate Schapira, founder of Climate Anxiety Counseling.

In Idaho, a breathtaking new reserve promises to preserve the darkness — and shows how other communities can follow.

A coalition of public and private entities hopes to revive both fish and water supplies in a hotter, drier climate.

Four rivers around the world now have legal rights. But what are the implications of rights for nature for international environmental law?