Have you heard the one about the fungus meeting the algae? They took a “lichen” to each other! Biologically speaking, lichens ...

Sap is the 'blood' of a tree, helping to move nutrients from the roots to the limbs. Some sap is not unusual, but excessive amounts may mean trouble. Learn what it means when you notice a lot of sap, ...

If your neighbor's tree drops leaves onto your property, then congratulations, they are now your leaves. Leaves, acorns, and ...

These old-growth forests are shaped by centuries of rain and mist, home to ferns, lichens, and towering trees that create a rich and tranquil environment. This video guides you through sunlit paths ...

These dragonflies landed on a wall near me recently as I was eating my lunch. At first, I thought it was a large, unusual ...

What comes to mind when folks think Peru is the historic Inca Machu Picchu. It certainly is a site to behold, but now they ...

The bold question-askers at What If investigate the impact of planting a trillion trees on the planet. Five Republicans Join Democrats to Defeat Censure ABC pulls 'Jimmy Kimmel Live!' off air ...

In the early part of the 20th century, the American chestnut was ravaged by an invasive fungus that arrived from Asia. That fungus made the American chestnut functionally extinct, and although some ...

Is raking leaves in the fall bad for your yard? Now that it's rained, is it advisable to fertilize and reseed this month? How ...

There are four landscapes that any waterfowl hunter needs to experience: green timber, rocky shores, prairie potholes and creek floats.

One of the world’s biggest and most prestigious law firms has joined forces with a group of Sámi reindeer herders to lodge a ...

Scientists and community members in Altadena are testing ways that California species can assist efforts to rebuild ...