Even botanists can be surprised at the sheer variety of a houseplant often known only for being indestructible.

Rohrer Seeds has sent seed catalogs from its Smoketown headquarters for more than a century. The 2025 catalog has cover crops like clover plus onion sets and corn, all similar to the ones sold long ...

In a backroom at the California Academy of Sciences, Charlotte Peng and her colleagues are making millions of plants, immortal. Or as close as they can be, for researchers. They're using a ...