Do you know the difference between an annual, biennial and perennial plant? If not, here's everything you need to know.

Biennial plants take twice as long to complete a full life cycle as annual plants. These plants require a dormant period induced by cold temperatures between vegetative growth and flowering.

Lunaria (Honesty) is a biennial native to the Balkans that has naturalised easily elsewhere in the world but is not ...

Use precise geolocation data and actively scan device characteristics for identification. This is done to store and access ...

If you want your strawberries to be healthy and happy, keep a close eye on what other plants they are hanging out with!

Invasive plants, or noxious weeds, displace plants endemic to Idaho and can significantly alter native ecosystems. They can ...

The Northwest’s only commercial nuclear power plant reconnected to the electric grid Sunday morning after a short shutdown, ...

Columbines are stunning flowering plants that come in a variety of bold, vibrant colors. Individual blooms last approximately ...

Experts want to combat new species of plants that are moving around within the United States, and coming from around the ...

Below and Beyond, Becoming and Belonging,” the Helsinki Biennial’s third edition has an urgent message that risks being lost ...

Columbia Generating Station, owned and operated by Energy Northwest, is a boiling water nuclear power reactor located about ...

From the coast to mountains and from mild climates to nearly arctic conditions, Maine encompasses more than a hundred types ...