The Holstead hovered above the horizon when, slowly, her masts inverted before disappearing in an instant as if she had ...

Cold atom experiments are among the most powerful and precise ways of investigating and measuring the universe and exploring ...

These celestial wonders can tell us a lot about the state of the atmosphere at home on Earth as well as on other planets.

There are three main types of optical illusion: literal, cognitive, and physiological. Literal illusions are the result of combining smaller images to create one larger image. These are often created ...

Some things we see in space appear to outpace light. Now we are learning to harness these bizarre optical illusions to ...

The biggest salt flat on Earth is considered by many to be the world’s largest natural mirror. A team of scientists wondered ...

Every once in a while, you may look up toward the sun and see strange bright lights on either side of it. Or perhaps you'll be sitting in an aircraft, looking out the window at its shadow, and see a ...

An optical illusion is a visual phenomenon where our perception of an image differs from objective reality. This image is ...

This is due to a phenomenon called the Parallax Error - and it happens with every club in your golf bag, even your putter! In this video we explain how it works, and what you can do to aim correctly ...

Astronomers detected a black hole displaced nearly a kiloparsec from the center of a dwarf galaxy 230 million light-years ...

Only the sharpest eyes can spot the hidden cat in this viral Reddit optical illusion. Shared on r/FindTheSniper, the puzzle ...

NIST made use of its Fundamentals of Laser-Matter Interaction testbed, or FLaMI, a laboratory 3D printing platform designed ...