Grizzly bear Tim enjoys his tree enrichment at Brookfield Zoo Chicago. More than 900 Balsam fir trees used during Brookfield Zoo Chicago’s Holiday Magic event are repurposed every year as mulch, ...

If you'd like to elevate your glass vases, then check out these eight stylish Dollar Tree items that can be used as beautiful ...

Learn how to make crystal snowflake ornaments. They are a fun, simple holiday craft for all ages. With basic supplies and a little time, you’ll create unique decorations perfect for your tree. It's a ...

Taken from a tree in Norway, this stained tree sample shows a blue ring from 1902. (Credit: Pawel Matulewski and Liliana Siekacz) Human skin isn't the only thing that can change color after facing the ...

Trees need a certain ... lignified cell walls and a 'less blue' ring. Other studies have linked blue rings to global climatic events, such as cooling after large volcanic eruptions.

Blue Origin launched its New Glenn rocket, named after astronaut John Glenn, from Cape Canaveral. The rocket carried a prototype satellite, with plans for future missions including lunar exploration.