Pittsburgh has more than 20,000 vacant housing units, according to U.S. Census Bureau estimates, about 15% of its total stock ...

Most experts talk about having sufficient protein in your diet for muscle growth, but how much do you really need is what ...

Nebulae are some of the most breathtaking sights in the universe — vast clouds of gas and dust where stars are born, or where they meet their spectacular ends. From the delicate wisps of the Veil ...

A comet from another star system is putting on a show that looks uncannily like a heartbeat, with bright jets of gas and dust ...

The California and Texas divisions would stand out as among the best in MLS in terms of potential travel and rivalries. It ...

Released as part of a pair with its 100-rated sibling, Kodak Kodacolor 200 supposedly represents the beginning of a new ...

"Hubble has given us a front row seat to the chaotic processes that are shaping disks as they build new planets — processes ...

More people are finishing their search journey without ever clicking a link. That shift changes how you need to run paid ...

NASA has revealed a spectacular star cluster, NGC 2264, that resembles a Christmas tree. The image combines optical and X-ray data, highlighting young stars and glowing gas in a festive cosmic display ...

With their fourth game in six days on the second night of a back-to-back, against two of the NHL’s most talented teams, the ...

After their Premier League domination came to an abrupt end last season, how has Pep Guardiola changed things tactically to ...

If you don’t have your own backyard flock, you may not believe that the chicken pecking order is real, let alone that it’s ...