Russia's nuclear agency chief says scientists killed in recent explosion at military facility were developing 'new weapons'
Russia's nuclear agency chief confirmed that five scientists killed last week were developing 'new weapons' and vowed to continue testing 'until the end'.
Five dead in rocket test explosion in Russia; US-based experts suspect Moscow was testing nuclear-powered cruise missile
Russia’s state nuclear agency Rosatom said that five of its staff members were killed in an accident during tests on a military site in northern Russia.
Polar bears affected by melting Arctic ice are forced to spend more time on land to compete for food.