Lichens survive in a very wide range of habitats worldwide. Amazingly, more than 400 species can be found in Maryland.

This time-lapse shows the cold-stratified process and how a chestnut tree growing from a seed to a young plant. We started ...

The spiky desert succulents typically blossom beginning in late February. But this season, many started growing flowers up to ...

Southern California’s iconic Joshua trees are flowering months ahead of schedule, baffling scientists and raising fears about ...

Photographers capturing earlier than expected blooming of the iconic Joshua trees in the Mojave Desert are being asked to ...

These pests have been wreaking havoc on Hawaii's vegetation, and palm trees in particular. If you spot one, don't let it go — bag it, freeze it, and report it.

Bob Dylan Throughout the recent cold snap, my days revolve around feeding the wood stove. Other heat sources have their place in efficiency, ease, ...

A new community Angel Tree program brought holiday support to dozens of local residents this Christmas, with organizers ...

The days are getting longer and there’s a hint of spring in the air, so it's time to get outdoors ...

For these trees, January is supposed to be a month of dormancy and the blooming should be happening somewhere between February and April.

Seattle’s maritime climate is ideal for growing giant sequoias. Here's what to know before planting one of the ...

Joshua trees are jumping the gun on flowering this year, and researchers say the timing glitch could ripple through the Mojave Desert ecosystem. The spiky desert icons, found across California, Nevada ...