The recent news that Russian opposition leader Alexei Navalny’s death was caused by epibatidine — a South American frog toxin ...

A new group of trainers is now ready to strengthen chemical emergency preparedness and response in their home countries, ...

Explore the 25 World's Most Dangerous Substances, from natural toxins like Botulinum to man-made chemicals. Understand their deadly effects and the extreme ...

Earlier this month, the New START treaty, a strategic-arms reduction agreement between Russia and the United States to limit their nuclear arsenal, expired. That accord was the last in a series of ...

AURORA, Colorado—Anduril’s drone wingman started armed flight testing this month, marking the next major milestone for the Air Force’s collaborative combat aircraft program. The Air Force began ...

The country has been leveraging armed conflicts abroad, such as Russia’s war against Ukraine, to bolster its own military ...

First it was a nerve agent allegedly applied in his underwear. Then it was a poison found naturally on the skin of South American rainforest frogs. Russian opposition leader Alexei Navalny barely ...

Supreme Court gives Trump — and the rest of the GOP — a gift in disguise Vikings WR Rondale Moore dies at 25: Reports Guest conservative 'View' co-host reveals 'hateful messages' for appearing on show ...

US intelligence agencies believe China is developing a “new generation” of nuclear weapons — with Beijing having reportedly conducted at least one undisclosed explosive test already. China’s plan to ...

North Korea says its weapons tests this week involved various new systems, including ballistic missiles armed with ...

A top Trump administration official on Tuesday disclosed new details to support its claim that China conducted an underground nuclear explosion during Donald Trump’s first presidency, a contested ...