You often have to teach horses something on both sides of their body for them to process the information fully.' ...

An optical illusion is a visual phenomenon where our perception of thinking about an image differs from objective reality. This image is seen as an artistic forest scene designed as a hidden-object or ...

Using MRI scans, researchers found that participants’ patterns of brain activity were alike when looking at certain colors. But people can still experience those colors differently ...

Comet C/2025 R2 (SWAN) was discovered on Sept. 10 by Ukrainian amateur astronomer Vladimir Bezugly. It has brightened ...

Comets Lemmon and SWAN are soaring past Earth in a rare cosmic treat. Here's best viewing times, tips and more in ...

The device helped people with an advanced form of age-related macular degeneration, which affects about 1 million people in ...

Comet Lemmon's nucleus is believed to be just a couple of miles in diameter. This is relatively small compared to other ...