From the right colour to strong scents, experts share how to pick the perfect real Christmas tree this and give it the care ...

Autumn marks the transition of hot summer days to cooler temperatures and sometimes vibrant leaf color. Texas is an ...

Green tree pythons and Emerald tree boas, although similar in appearance, belong to different species and regions. Emerald tree boas are larger and more aggressive, residing in South American ...

Gold, beige, champagne... whatever you want to call them, the Christmas trees we're coveting this season aren't green.

From the 'Moon Illusion' to 'The Dress', there have been many baffling optical illusions discovered over the years. However, this festive illusion might be one of the most perplexing yet. This visual ...

Leaves have a number of pigments, including chlorophylls, that are involved to a greater or lesser extent in photosynthesis: using light energy to make sugars. Chlorophylls appear green because they ...