Sustainable Energy takes a look at some of the ideas – and attitudes – that could help to transform the way we think about air travel.
The Solar Impulse 2 has landed more than a year after its initial take off, completing the first round-the-world flight powered by solar energy.
The Group of 20 meeting may have had the spotlight in Chengdu, China, but the city's perennial stars are its giant pandas.
An aircraft powered by solar energy left Egypt on Sunday on the last leg of the first ever fuel-free flight around the globe.
Ag-tech company Indigo announced it raised $100 million in new funding. David Perry, Indigo CEO, discusses tackling agriculture problems and his company's efforts in adding microbes back to plants to create healthier plants.
As well as being a big player in fossil fuels, Norway is now making waves when it comes to clean energy. Sustainable Energy takes a look.
Donald Trump is considering nominating oil and gas mogul Harold Hamm as energy secretary if elected to the White House, according to sources.
The European Commission has proposed a new set of measures intended to speed up the EU's transition to a low carbon economy.
Last month was the warmest June on record, according to researchers at the National Oceanic and Atmospheric Administration's National Centers for Environmental Information.
Names of moons date back to pre-colonial North America, and were used to keep track of seasons and important events.
Air quality in China's largest cities continued to improve during the first six months of 2016, the country's environment ministry said.
In the 10 years since NBA star Yao Ming promised to stop eating shark's fin soup, attitudes have changed. But perhaps not enough.
A new paper challenges a widespread belief about why Antarctic glaciers are retreating.
CNBC hits the streets of Hong Kong to find out some people's perception of shark fins as a luxury food. The answers may surprise you.
As sharks species face rapid declines, there is an urgent need to build public and political support against shark fin consumption.
The Philippines is content with a modest acknowledgment of its victory in an international court against China. This is probably a wise move.
Black & Veatch's Cindy Wallis-Lage shares that alternative water supply solutions include improved desalination and water reuse technologies.
A tribunal at The Hague dealt a major blow to China's maritime claims and declared some of its tactics illegal.
Eric Ricaurte, Founder & CEO at Greenview, believes that it is crucial for the hotel industry to adopt sustainable, environmentally-friendly practices.
China is set to hear some major news about the South China Sea on Tuesday, and it's likely to have a profound impact on the busiest commercial waterway on earth.