These flashes combine to paint the sky in stunning hues of green, pink, purple, and even red, creating the aurora we all know ...

NASA's Solar Dynamics Observatory captured imagery of superheated plasma and 3 prominences in a magnetic field dance with the ...

These are the 14 things you probably need to replace in your home ASAP for a cleaner, safer environment and to keep your ...

1. Self-heating soothing foot masks made with Epsom salts, lavender, and peppermint perfect for anyone whose recent step count is "too many." Now instead of dealing with aching feet all night, you can ...