Make America Great Again — is a revived political slogan employed initially by President Ronald Reagan in 1980. Many ...

Unless something changes, and changes soon, the monarch butterfly faces extinction. But there is something you can do to help ...

The high-altitude forest here is the perfect microclimate for the species, and it’s one of the few places in the world where ...

Scientists have studied trees depicted in various works of art and found they follow relatively simple mathematical rules also found in branching patterns in nature.

Ecologically particularly valuable, mysterious biotopes grow between mighty tree trunks in the north of the country - a quiet ...

Humorist, author and illustrator Matt Kracht of "A Dumb Birds Field Guide to the Worst Birds Ever" ranks a handful of common ...

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