The white, grey and black minerals that look like blades are plagioclase feldspars. On top of that, different things that can happen to minerals like reactions or growth defects or "twinning" will ...

Taylor Swift and Travis Kelce are making the most of their downtime as they went on two dates in a row. The couple, both 35, were pictured entering Del Frisco's Grille at Brookfield Place on ...

"They're matchy matchy," another added. "Twinning," a third viewer commented. "My cat and dog are best friends and do this," one comment read. "Neighbors think I'm crazy." "That just melted my ...