"I remember when purple loosestrife was everywhere." Homeowner issues dire warning about backyard invader: 'One of the ...

The tomato has evolved through history, facing hybridization, commercialization and a modern push to restore its lost flavor.

Barbarian hordes invaded and sacked the Western Roman empire while under the influence of hallucinogenic drugs when taking on ...

Unlike animals, plants do not possess an adaptive immune system with antibodies or T cells to fight viral infections. Instead ...

Some plants, such as water hemlock and white snakeroot, are infamous for their deadly toxins that have led to human ...