Recently we learned about the exoplanet Kepler-186f, a potentially earthlike, potentially habitable world only around 500 lightyears away. But when I mentioned that here plants would grow red instead ...

This represents the most comprehensive compilation of data on threatened vascular plants ever published. It includes the names of some 33,000 plant species determined to be rare or threatened on a ...

Looking for romantic plants for Valentine’s Day? From heart-shaped flowers to symbolic red blooms, explore the 8 most romantic plants to set the mood for love. As Valentines day approaches, it's not ...