These 20 new annual flowers come recommended as the top new introductions of flower trialers and other professional flower-watchers.

California's offshore seafloors have been missing a massive, colorful predator that keeps kelp-munching sea urchins in check.

Discover the reason why your bird feeder may be contributing to weed growth in your yard. Learn about the connection between ...

While many plants grow well with companions, others can harm or inhibit neighboring species, and should be given their own ...

Sunflower oil is a versatile and widely used vegetable oil derived from the seeds of the sunflower plant (Helianthus annuus).

Here are plants and flowers to enjoy, one for every month of the year, from lilacs, camellias and poinsettias to native ...

A mysterious disease nearly wiped out sunflower stars in 2013. But sunflower stars may once again dot the seabed, thanks to ...

A team at the University of Calgary is making scientific advances in understanding plant adaptation, which could ultimately ...