How wolves in the US, and big cats in Africa, keep ecosystems in balance by preventing population explosions of their prey.

Sea otters protect the kelp forests of the Pacific coast; the decline of sea otters fuels global heating.

JP Morgan shows that crime does pay.

Yes, Things are Very Bad at Fukushima but it's not the Apocalypse.

The word "disaster" can be applied to events considerably less severe than the end of humanity, and it clearly applies to the Fukushima meltdowns even though no significant radiation reaches the US.

Activists have used "citizen's search warrants" to make governments come clean about dirty plans.

The CIA paid Poland $15 million to run a secret prison there.