"Even in all its glory ..." Scientists race to shield state icon: 'This quintessential giant is not spared from the growing ...

Sulphur butterflies glide across Zorrillo Canyon, hundreds of them, moving back and forth against the cerulean sky. It’s nothing short of a fairy wonderland for the scientists below. At least, that’s ...

Instead of spitting out orange seeds and discarding them, it's possible to grow your own trees. Germination and planting is ...

Because growing conditions vary from year to year, the rings are not uniform. The record of good (wide ring) and slow (narrow ...

One TikTok user demonstrates how to use just a Swiss army knife to effectively remove invasive English ivy from trees.

Delaware’s official wildlife animal is not a bird from its coastal marshes or a creature from the Atlantic surf. Instead, it ...

For the average person, identifying what trees are in the forest can be difficult -- especially during winter, when their leaves have fallen.

Instead of leaving your garden barren in winter, choose from these winter flowers that thrive in cold temperatures, from ...

The City of Oxford, in collaboration with the Arbor Day Foundation and Amazon, successfully completed a community tree ...

Angiosperms, also known as flowering plants, represent the most diverse group of seed plants, and their origin and evolution ...

Keystone species play an outsized role in the ecosystem, affecting the natural balance in ways that cannot easily be replaced.

The University of California Department of Agriculture and Natural Resources (UCANR), has an online plant identification tool ...