Physicist John Wheeler was involved in much of this Earth-shattering work, such as understanding the structure of the atom, ...

Physicist John Wheeler was part of much of this Earth-shattering work, such as understanding the structure of the atom, ...

Their results confirm the validity of Einstein's theory of gravity, general relativity, on cosmological scales ... The complex analysis encompassed nearly 6 million galaxies and quasars located ...

Russia said on Wednesday it had detained a man from Uzbekistan over the killing of a senior Russian general and his assistant in Moscow a day earlier. Lt. Gen. Igor Kirillov, who headed Russia’s ...

Authorities in Russia have arrested a suspect over the killing of a top general and his aide in a bomb blast in Moscow. The Investigative Committee said in a statement on Wednesday that a national ...

Russia's security service said Wednesday that it detained a citizen from Uzbekistan in the bombing that killed a senior general as he left his southeastern Moscow apartment — a bold ...

Ukraine’s forces are steadily losing ground on the battlefield. The assassination of a top general in Moscow won’t improve their war effort, analysts and Western officials say. By Michael ...

The spokeswoman said he had confessed that Ukrainian intelligence agencies recruited him to kill General Kirillov, 54, who was in charge of the Russian military’s nuclear and chemical weapons ...

Blood, soot and the mangled remnants of a scooter marked the spot in Moscow where a top Russian general was killed by a bomb. Ukraine stopped short of a formal claim of responsibility but quietly ...

A Russian general who was wanted by Ukraine for using chemical munitions was killed by a remotely detonated bomb in Moscow on Tuesday, Russian authorities said. • Lt. Gen. Igor Kirillov ...