An effort to clean up Oakland started small: one man trying to make a park safe for a little boy to play in. Today, ...

From bringing your own water filter to skipping a helicopter ride, we take a look at ways to reduce the environmental impact ...

The world has a fascination with Mount Everest – one that brings both money and destruction to Nepal's Himalayan region. Now, ...

Nepal has faced renewed global scrutiny over waste and overcrowding. While images of trash-strewn slopes often dominate headlines, expedition leaders argue it is a misleading picture.

In his latest video, Ben Ayers addresses common misconceptions about the world’s highest peak, and discusses the treatment of ...

High above the Himalayas, where the air grows thin and the risks rise, a drone roughly the weight of a baby yak, but with ...

Sherpas working on Mount Everest carry all that and more – 20 kilograms (44 pounds) per person – navigating a four-hour hike ...

Between mid-April and mid-May, the drones operated by Nepal-based firm Airlift Tech­nology handled more than 280kg of refuse, according to the Sagarmatha Pollution Control Committee, a local ...

Drones have been deployed to haul garbage from Everest's Camp 1, which sits at 6,065 meters (19,898 feet) above sea level down to base camp, about 700 meters below.

Enlisting drones can help speed up the process to collect rubbish and reduce the danger for Sherpas. Read more at ...

Drones have been deployed to haul garbage from Everest’s Camp 1, which sits at 6,065 meters above sea level down to base camp ...