We’re coming into August. Days are just a little bit shorter, nights a bit longer. It’s a great time to get some hiking and ...

Here are 20 striking wildlife images, candidates for the People’s Choice Award of the BigPicture Nature World Photography ...

If you’ve ever lapped Giant Steps on a powder day or caught the alpenglow from the top of Navajo, you know Brian Head Resort ...

Gov. Jared Polis issued a disaster declaration Sunday for five wildfires burning in several of the state's counties — here's ...

While casual visitors might not know it, Kawuneeche Valley on the west side of Rocky Mountain National Park was once a ...

One of my favorite National Parks Road Trip itineraries is the Majestic Mountain Loop. This three-park (Sequoia, Kings C ...

Although the popular path-planning algorithms based on graph-search such as Dijkstra and A* guarantee to find the optimal path, the search time will increase rapidly with the growth of map size. Those ...

Additionally, we propose a dynamic Gaussian mixture model (GMM) tree map representation, which is designed to accommodate dynamic growth. This representation effectively reduces the number of ...

Europe recently downgraded the protected status of wolves, sparking concern among conservationists who warn this may undo ...

The increase in tree "fluff" is likely a stress response from poplars, aspen and willows reacting to the dry conditions from the past few years, according to the N.W.T.'s department of Environment ...