The trail is a curated collection of national and state parks, observatories, planetariums, and musuems that offer travelers ...

The sharpest images yet of a supermassive black hole have been captured by University of Arizona astronomers at the Steward Observatory. The team described how they captured the infrared image of ...

The Large Binocular Telescope is located on Mount Graham northeast of Tucson ... associate astronomer of Steward Observatory. Through the interferometer, the team was able to observe several ...

Mount Spurr, whose volcanic ash darkened Anchorage’s skies in 1953 and 1992, may be building toward another eruption, according to a statement issued Thursday by the Alaska Volcano Observatory.

Also the Rockies, the Appalachians and the Cascades. But I’ve never enjoyed a drive more scenic than Mt Lemmon – where you can see massive boulders balanced mysteriously atop rock spires ...

The owners of former Steward Health Care hospitals in Massachusetts said the company is threatening to cut off medical record and billing services unless the new owners pay millions of dollars ...

It does this in part by targeting one of the primary ways that Steward’s owners extracted money from the system — a major contributing factor in its collapse last year in Massachusetts — by ...

Despite subzero temperatures, scientists at the Mount Washington Observatory are working hard more than 6,000 feet above sea level. "It is really freaking cold, I guess is the scientific way to ...