An aggressive hatch of Douglas-fir tussock moth caterpillars is threatening trees, both in national forests and in Santa Fe.

Spirits were high as we boarded the boat for Islan Dåno’. We were taking with us a new device to help us spot snakes. We had ...

During a particularly hot afternoon in June, my staff and I were walking a shaded trail at Garden in the Woods in Framingham ...

While installing new pipes in Lima, Peru, utility workers stumbled upon a pre-Inca burial: a mummy of a child between ages 10 and 15, who had been resting undisturbed for 1,000 years. Located ...

The tree, which is over 4,800 years old, is found in a grove of other trees, but its exact location is kept a secret.