Jeffrey Kluger

From the day the Soviets put an astronaut into space in April 1961, the race was on with America to get a man on the moon.

Jeffrey Kluger NASA made a good bet when it built the Swift Space Telescope. Launched in 2004, Swift has spent more than a generation

Future Proof Squid are among the scholars of the deep. Distributed across all of the world's oceans , the 375 squid species can navigate

Astronomers worry that Reflect Orbital's plans to direct sunlight into darkness will put night skies at risk.

Jeffrey Kluger Human activity can already dam rivers, clear-cut jungles, irrigate deserts, and change the very climate.

The discovery boosts the chances of finding extraterrestrial life.

The discovery of a distant 'exomoon' the size of Jupiter is changing how we think about the cosmos.

Jeffrey Kluger Humans have been observing distant stars since antiquity. Distant planets, however, have been a different matter.

Measles is an old scourge that's rapidly re-emerging as a new one. According to numbers released by the U.S.

Humanity has been putting metal on the moon ever since Sept. 13, 1959, when the Soviet Union's Luna 2 spacecraft completed a 36-hour translunar