The toxin, epibatidine, can be found in frogs in the wild in South America or manufactured in a lab.

The announcement on Thursday removes the legal bedrock for much of US environmental legislation.

Nikhil Gupta faces a possible 40-year sentence in a murder-for-hire plot targeting Gurpatwant Singh Pannun.

The Canadian prime minister attended a vigil with federal leaders and paid tribute to the eight victims.

Vladyslav Heraskevych's helmet depicts fellow athletes who have been killed since Russia's full-scale invasion of his country.

A catalogue of incidents at the world's most visited museum have placed museum bosses come under increasing scrutiny.

Emails show the high-flying attorney likened the convicted paedophile to "an older brother" and accepted luxury gifts.