Citrus greening disease has weakened trees, which is why recent hurricanes have been able to cause so much more damage. A ...

They have successfully killed the insect behind the greening disease in the lab, but the real test will come over the next ...

This oak tree has stood in this very spot since long before he or I walked the Earth. It is early winter when MacKenzie, an atmospheric scientist and director of Birmingham University Institute ...

First lady Jill Biden telegraphed political unity with her outfit for President-elect Donald Trump’s inauguration Monday. Dressed in a Ralph Lauren coat, gloves and pumps in a vibrant shade of b ...

They are typically violet-blue but may be purple, pink, or white. Both flowers and leaves have a distinct spicy fragrance. Hailing from Europe and parts of Asia, the chaste tree is most often ...