Engineering

Australia requires more water to lead the way on green hydrogen

Australia is well-positioned to be a global leader in green hydrogen production. Green hydrogen is produced using a renewable power source such as solar or wind. As a substitute for fossil fuels, it will help to meet growing ...

Business

Kicks, pranks, dog pee: The hard life of food delivery robots

UCLA environmental law professor Sean Hecht was walking across the campus one recent night when he photographed a uniquely modern urban transport scene: a snarl of food delivery robots that couldn't figure out a way around ...

Business

How to redesign social media algorithms to bridge divides

Social media platforms have been implicated in conflicts of all scales, from urban gun violence to the storming of the US Capitol building on January 6 and civil war in South Sudan. Scientifically, it is difficult to tell ...

Computer Sciences

What if American nuclear power plants could be less expensive

American nuclear power plants generate more than 20% of the electricity, and half of the carbon-free electricity, in the United States. The nation's pressing demand for even more electricity—specifically carbon-free electricity ...

Engineering

Five ways to cool cities as temperatures soar

As Australia heads into an El Niño summer, UNSW's Dr. Negin Nazarian, an expert in urban climate, explains five crucial strategies to keep cities—and people—cooler.

Energy & Green Tech

Algae and bacteria team up to increase hydrogen production

In line with the fight against climate change and the search for a sustainable future, there is the idea of a future society based on hydrogen used as a fuel. This biofuel of the future could be what cars and engines run ...

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