The image of galaxy cluster MACS0416 is from NASA’s James Webb Space Telescope (JWST) and the Hubble Space Telescope and combines both visible and infrared light.

Minimalism is on the naughty list this Christmas as people decorate their trees with bows, garland, tinsel, ornaments and, well, anything else that will fit on a branch.

The tree’s rising popularity edged out another long-standing Christmas tradition – the Yule log, which is traditionally a giant log that was brought inside the home, decorated and burned for ...

NASA’s telescopes have delivered a just-in-time holiday gift from the other side of the galaxy—a new composite image of a particularly festive grouping of stars known as the Christmas Tree ...

Do you find yourself reaching for your inhaler or cough drops more frequently over the holidays? If so, you could be allergic to your Christmas tree. People who notice a flare-up in allergy symptoms ...

The James Webb Space Telescope used a galaxy as a cosmic magnifying glass to find transient objects in the "Christmas Tree" cluster, a Winter Wonderland of even more galaxies.

The first Rockefeller Christmas tree, put up by Rockefeller workers during the Great Depression in 1931. (Image via Rockefeller Center.) ...

This incredible optical trick convinces your brain to see a green tree due to an effect called the afterimage illusion. So, what colours do you see?

Choosing a planet-friendly Christmas tree could get you on Santa’s good list.

What can you do with your tree after the holidays? Other than burning your Christmas tree outdoors (if allowed where you live), the following are some additional ideas from Rosie Lerner, consumer ...

Science Space Deep Space Space Telescope ‘Christmas tree’ galaxy shines in new image from Hubble and JWST The colorful galaxy clusters are about 4.3 billion light-years away.