Botanists have found a stand of rare trees in Tanzania’s Zanzibar archipelago not known to grow wild anywhere else in Africa.

A rare fungus included in a list of the world's most threatened species has been discovered at a reservoir. The willow ...

National Park Service officials have yet to identify the person or people who drove onto Eureka Dunes, a protected area with ...

A rare bloom with a pungent odor like decaying flesh has opened in the Australian capital in the nation’s third such ...

Sonoma Botanical Garden is self-pollinating a rare magnolia from China in hopes of cultivating more specimens to preserve the genetic line.

As large trees develop over centuries, large fissures form in their trunks. Rare species including swift parrots need these hollows to nest in, but they also provide pathways for fire to enter the ...