06/02/2018

Hydrogen: fuel of the future?

As the race to find energy sources to replace our dwindling fossil fuel supplies continues apace, hydrogen is likely to play a crucial role in the future.

Video: Chemtrails vs. contrails

It's easy to look at the white trail behind a jet aircraft and imagine all manner of chemicals raining down from above. However, airplane contrails are simply what happens when jet engines burn fuel.

Data-driven shale dialogue

It's been a decade since the start of the Marcellus Shale gas boom in Pennsylvania, and today more than 10,000 unconventional gas wells dot the state's hills and valleys.

Rapid land changes forecast for East African savannahs

A study presenting a 5000-year environmental history of the popular tourist destination Amboseli National Park in Kenya has shown that the impact of climate change on land is more rapid than previously thought.

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