Learn how to spot and avoid poisonous plants like poison ivy, hemlock, and giant hogweed while hiking Michigan trails this ...

Scientists made fake leaves and dropped them in water tanks to observe how different shapes move as they sink.

That itchy, uncomfortable rash from poison ivy can ruin a perfectly good outdoor adventure. The biggest challenge is this ...

Sierra Leone’s present beauty and past pain are intimately bound. A journey from the West African country’s jungles to its ...

Sierra Leone’s present beauty and past pain are intimately bound. A journey from the West African country’s jungles to its ...

There are more than 18 million acres of forests in New York State, with forests filled with countless maple, oak, pine, birch ...