Einstein believed that black holes didn't really exist. But they do: that much we know. We don't know much else about them.

After a dramatic playoff against Justin Rose, Rory McIlroy won the major that eluded him for years with the green jacket at ...

as well as permanently positioning the casing into place. Open-Hole Completions At the reservoir level, there are two types of completion methods used on wells: open-hole or cased-hole completions.

REUTERS McIlroy’s opening tee shot went into a bunker on the right ... collapsed over the final several holes, allowing DeChambeau to win his second U.S. Open championship.

Open-hole logging refers to logging operations that ... or the metal piping that is inserted into the well during completion operations. Cased-hole logging is performed more rarely but still ...

The rider, seemingly unaware of the danger ahead, failed to notice the open manhole in time. In a shocking moment, he and his motorcycle plunged straight into the hole. The bike completely ...

"Essentially, until we went down to city council the hole was basically wide open. They have two plates on it now. These orange, kind of long pylons weren't there. Kids were coming by looking into ...

When you buy through links on our articles, Future and its syndication partners may earn a commission. Credit: ESO/C. Marconcini et al. A distant galaxy is home to a ravenous supermassive black ...

But golf can make a fool of everyone and barely half an hour into her challenge in Pennsylvania, Korda was red-faced. The 25-year-old had bogeyed the 10th (her first hole), but that was nothing to ...

On the famous 17th hole at TPC Sawgrass – where the pin is ... Typically, a ball would drop straight into the water, but the American’s took a different journey, embarking on a precarious ...