In this fascinating optical illusion, a group of zebras surrounds a watering hole — but two well-camouflaged predators are hiding in plain sight. Can you spot them in just 5 seconds? , Health News - T ...

A white hole is thought to be the reverse of a black hole, expelling light and matter rather than absorbing them. Now, a team of researchers has designed a novel optical device with intriguing ...

An international team of researchers has developed an optical device that mimics the behavior of both black and white holes. The device can either absorb or reject light completely: the first ever ...

The show is easy to understand ... images—like a landscape with a red hole seemingly burning through another dimension, or a dark, high-contrast black-and-white photograph of a woman in a ...

The universe is full of powerful forces, but few are as mysterious as the high-speed jets that blast out from supermassive black holes. These plasma jets ... Traditionally, jets were thought to follow ...

Royalty-free licenses let you pay once to use copyrighted images and video clips in personal and commercial projects on an ongoing basis without requiring additional payments each time you use that ...

Now we can see the Titanic’s bow in gritty clarity, a gaping black ... Hole Oceanographic Institution (WHOI) But something else, beyond human lives, went down with the Titanic: An illusion ...