But, increasingly, Moscow is deploying its new jet-powered drones, for which Ukraine also has limited answers. The drones now ...

Britain unveiled sanctions targeting Russian oil companies, its shadow fleet of tankers and those accused of supplying the ...

Perspective: Pneumonic plague sounds like the nightmare scenario. Strangely, it may be the more reassuring one.

The US president hopes to ease his party's pain before next month's midterm elections, writes the BBC's North America ...

One person has died, 200 are under observation and a hospital is under quarantine. Here’s what matters most to experts.

Moscow has spent years knocking on the doors of biological laboratories in Ukraine. It should start by opening its own.

As rumors spread about a possible plague outbreak in Siberia, the Kremlin turned to a familiar playbook: offering little ...

President Donald Trump said Russian President Vladimir Putin would “immediately” release hundreds of thousands of tons of diesel fuel onto the global market.