A few lucky passengers aboard a Denver to Chicago flight happened to witness this phenomenon by chance.

The documentary was part of a series where filmmakers captured animal dynamics prevalent among Africa's wildest regions.

Some of the lakes have exceeded 40°C (104°F), a temperature not suitable for the river dolphins and fish.

In the latest case, rangers of a national park in Utah came across graffiti etched on a rock that seemed impossible to erase.

The deforestation of Rapa Nui, also known as Easter Island, has been a subject of intrigue and mystery among scientists.

Forecasters think that strong rip currents could hit Southern California, increasing flood and drowning risks.

Officials have filed a petition against an organization for their failure to decide whether they want to protect these ...

Is there such thing as too many plants? A study claims to have identified the ideal number of indoor plants for your home and ...

Many coffee consumers who brew their drinks at home resort to single-use plastic coffee pods. How detrimental are they to the ...

In Yellowstone, bears die due to a variety of different reasons including poaching, vehicle collisions, and biological ...

We want to be good partners to the National Park Service and will continue to see where we can be of help during this ...

Designers call the new terminal a comnination of sustainability and Cambodian culture.