Casting of the secondary mirror for the European Southern Observatory’s Extremely Large Telescope has been completed in Mainz, Germany. Weighing 3.5 tons and measuring 14 feet in diameter, the ...

The disclaimer “Objects in mirror are closer than they appear” is featured on passenger-side mirrors of vehicles manufactured in the United States, Canada, India, Korea, and Australia. These mirrors ...

Dear S.A.: The history of this mirror — or “looking glass” as it would have been called when it was first introduced — starts in the very, very late 18th century or early 19th century. Most references ...

If you think the selfie was born as a direct result of the cellphone, “Self-Portrait in a Convex Mirror,” painted just over 500 years ago by Francesco Mazzola, the Italian artist commonly known as ...

Kolkata: The Kolkata Police is going to install 200 new convex mirrors at ‘blind spots' across the city, including on bylanes, to curb accidents, especially those involving two-wheelers. Police on ...