China has an estimated 600 nuclear warheads—an increase of 100 in just one year—the Stockholm International Peace Research ...

The map created using a simulation tool shows the devastating impact of a hypothetical U.S. nuclear strike on Tehran, Isfahan ...

DONALD Trump is reportedly considering joining Israel in striking Iranian nuclear sites hours after he sent a direct warning ...

Russia's Pacific Fleet is mobilizing up to 40 vessels, more than 30 aircraft and helicopters, over 5,000 personnel for an ...

Unless society stops pumping more greenhouse gases in the air, “we can expect multiple factors to worsen summer extremes,” a ...

Israel and Iran have begun a new round of attacks, as the conflict between the two heavily armed rivals enters its fourth day ...

President Trump left early from the G7 summit and said he was working on something “much bigger” than a cease-fire. Israel said it had killed another senior Iranian general on the fifth day of the war ...

Blasts have been heard in Tehran and sirens have sounded in Israel as US president convenes National Security Council.

The company behind plans for five digital help hubs in York city centre offering free wi-fi, touchscreen maps and ...

Donald Trump says Iran's leader is an "easy target" and the US knows where he's hiding - but won't kill him - "at least not ...