Each summer, Fireflies famously take to the evening skies in an otherworldly display of bioluminescence, emanating electric shades of green, yellow, orange, and even blue. More than 2,000 firefly species are known to science, each with its own unique pattern of light flashes and differently shaped light organs.

How do Fireflies get their Glow? We finally have some answers.Scientists sure have—and now they’ve discovered two key genes that allow it to happen.

Fireflies are disappearing all over the world, and it’s believed to be because of human encroachment on habitat and increased light pollution from development and traffic. But there are a few things you can do to help fireflies make a comeback in your area.

Nature can help decrease your anxiety levels and can help lessen stress and feelings of anger. Exercise can also help this, but it's even better when you're outside. Regular access to green spaces has been linked to lower risks of depression and improved concentration and attention