The Manhattan Project's Trinity test bomb detonated on July 16, 1945. The light, noise, shockwave, and fallout cloud were ...

A mushroom cloud rearing 1000 light years above our galaxy's plane may be the aftermath of a gas cloud ... Felix Lockman of the National Radio Astronomy Observatory in Green Bank, West ...

There on the gym floor was a big green “R” over a mushroom cloud from an atomic bomb. The school logo seemed to be everywhere, Koga said. She is from Fukuoka, Japan, not far from Nagasaki.

There on the gym floor was a big green “R” over a mushroom cloud from an atomic bomb. The school logo seemed to be everywhere, Koga said. She is from Fukuoka, Japan, not far from Nagasaki.

“A mushroom cloud has grown today. This is probably a hint that the ‘mushroom season’ is in full swing,” @khsy_20_ posted on social media. “It is time to pick mushrooms.

There on the gym floor was a big green "R'' over a mushroom cloud from an atomic bomb. The school logo seemed to be everywhere, Koga said. She is from Fukuoka, Japan, not far from Nagasaki.

But when he saw a mushroom cloud 200 miles in diameter rising to 60,000 feet from 14,000 in about two minutes –that`s about 260 miles an hour–he first thought that it was a Russian missile.

To Nonoka Koga, who grew up not far from Nagasaki, the mushroom cloud is a reminder of those who lost their lives when the U.S. dropped two atomic bombs during World War II.

The enduring shorthand of the mushroom cloud has taken on different meanings over the decades, reflecting fantasies and fears as it boomed and bloomed across American culture, including, most ...

The D.C. area was treated to a magnificent display including a towering thunderhead, stunning shelf cloud, gorgeous rainbow, amber sunset and bright green fireball.