Trees fused together in an “H” shape, with a single huge branch between them, are extremely rare, tree experts say, but they ...

On the shores of Lake Tahoe at Emerald Bay State Park grows what some consider to be the most iconic old-growth forest in the ...

Ponderosa lemon trees can grow up to 24 feet tall, and their fruit often weighs more than a pound—sometimes even close to two! These lemons thrive in warm climates and need plenty of sun to ...

That happens a lot in nature, she said, including even the spiral pattern seen in the pinecones of the ponderosa tree. Likewise, the coiled, fossilized shells of ammonites can be found in eastern ...

Giant ponderosa pines — some of the last remaining in the area — share space with at least 13 other tree species. Yet despite its high conservation value and proximity to severely burned ...