University of Wisconsin–Madison engineers are leading research to pave the way for hybrid-electric engines that power uncrewed aircraft systems.

The first ever hydrogen powered train will run on the UK mainline today (Sept 30) as part of a major project in partnership with the University of Birmingham – signalling a big step forward towards the UK’s net zero targets.

While solar power is a leading form of renewable energy, new research suggests that changes to regional climates brought on by global warming could make areas currently considered ideal for solar power production less viable in the future.

River systems are essential resources for everything from drinking water supply to power generation – but these systems are also hydrologically complex, and it is not always clear how water flow data from various monitoring points relates to any specific piece of infrastructure.

Limited safety, sustainability and recyclability are key drawbacks of today's lithium-ion battery technology, along with restricted availability of starting materials (e.g. cobalt).

While ride-sharing services like Grab, Uber, and Gojek have become a pervasive part of life, many countries in the Asia Pacific region are still unconvinced when it comes to micro-mobilities such as bike and scooter sharing.

Despite longwall mining being an efficient way of extracting coal, it produces dangerous methane gas that has the potential to lead to explosions in underground mines.

A new low-temperature, multi-phase process for upgrading lignin bio-oil to hydrocarbons could help expand use of the lignin, which is now largely a waste product left over from the production of cellulose and bioethanol from trees and other woody plants.

National Energy Efficiency Day (Oct. 7) celebrates the importance of increasing our energy efficiency to reduce consumption and greenhouse gases.

The U.S. Department of Energy will provide $100 million in funding to new artificial photosynthesis research projects, including a $40 million award to the North Carolina-based Center for Hybrid Approaches in Solar Energy to Liquid Fuels.