Love stimulates the release of hormones such as oxytocin in certain brain regions.
Solar activity was on the rise this year, which meant an abundance of amazing solar storm-related stories. Here are our favorites.
From mummies with gold-plated tongues to a pyramid built for a previously unknown queen, here are 10 spectacular discoveries about ancient Egypt from 2022.
The average life expectancy of a dog is more than 10 years, but life span varies greatly among different breeds.