A look at Poland’s growing ecological disaster — and its polluted past — shows how green ideals can wither on the vine.

Carcharhinus obsolerus (that’s Latin for “extinct”) swam in the waters of the western Pacific, but it hasn’t been seen in 80-plus years.

It’s going to be a rough year, but we’ll also see some progress.

Tensions are high as wolves begin to wander the country for the first time in 200 years. Now some scientists have a possible solution.

Books coming out this month also look at the ethics of conservation, the history of water and the exploitation of the Congo.

A newly discovered plant genus could be wiped out by dams and mining. Could giving it a name save it from extinction?

They tried to bury the report by releasing it on Black Friday, but the threats we face — and possible solutions we can take on — are still very real.

Protecting the planet from climate change and extinction depends on similarly protecting indigenous peoples, according to several new reports.

When tigers are reintroduced into an area where they once lived, people need to learn to live with them all over again.

Conservationists fear this will stimulate demand for poached animals while making it harder to enforce existing laws.