unprecedented

A blazing gas giant shrouded in dusty red clouds has been revealed in unprecedented observations of a planet beyond our solar system.The observations, which astronomers said marked a “historic moment for astronomy”, are the first direct…

Gates are closed, doors are locked and passengers are being directed to shuttle buses instead of train platforms. The MBTA's 30-day shutdown of the Orange Line began Friday night. Officials say they can squeeze work that would have…

The blast was astonishing.When the Hunga Tonga-Hunga Ha’apai volcano erupted on Jan. 15, it sent shock waves around the planet. The imagery awed earth scientists. And now, researchers have found the eruption pumped enough water vapor…