Astronomers have long speculated about an unseen planet lurking in the solar system's outer edge. This hypothetical world, ...

While some users claim to have spotted the cat in seconds, others are still staring at the image minutes (even hours) later ...

During World War II, within the walls of the Nazi concentration camp at Dachau, a Jewish prisoner secretly penned a short ...

Expedition 33's Main Story focuses on weighty themes and visceral combat sequences, it also features several Gestral Beaches ...

A call for a multidisciplinary introductory social science course to familiarize undergraduates with the methods, theoretical frameworks, landmark studies and findings that have shaped our ...

A study reveals that infants as young as 15 months can identify objects they've only heard about. Conducted by Northwestern ...

Test your observational and intellectual skills with this brainteaser challenge! Hidden within the image, you have just five seconds to find the word "STORM." Those with keen eyes and problem ...

Illusions can be caused by a variety of factors, including the way the brain interprets images, the way light is reflected off of objects ... Your Challenge? You need to find the hidden number ...

The effect is called “visual crowding”, a phenomenon where the brain struggles to identify objects when they ... So, did you pass the challenge? Share this with your friends and see if they can find ...

Sharpen your observation skills with this brain-teasing challenge! Hidden within a seemingly ordinary office scene are five cleverly disguised kitchen utensils. Can you spot them all in under 14 ...

Credit: Society for Science High school senior Matteo Paz stunned the astronomy world by uncovering 1.5 million previously unknown cosmic objects using a machine ... him to bring a new viewpoint to ...

Optical illusions are a fun way to engage your brain into finding hidden objects, breaking free from ... Can you take up this challenge and emerge as a true puzzle master? Try to spot the hidden ...