articles

Lithium-ion batteries (LIBs) that function as high-performance power sources for renewable applications, such as electric vehicles and consumer electronics, require electrodes that deliver high energy density without compromising cell lifetimes.

Thomas Mnguni often woke to find the windows and floors of his home covered in a layer of black dust. Living between two coal mines and a landfill in Middelburg, South Africa, he and his family breathed some of the country’s most polluted air.

Four-​and-a-half billion years ago, Earth would have been hard to recognise.

Australia needs to trust Aboriginal people and their knowledge of country and bushfires as they can help solve the environmental crisis that has seen the fastest rate of biodiversity loss on Earth, says Associate Professor Michael-Shawn Fletcher, in the University of Melbourne’s key annual address, the Narrm Oration.

Earlier this month a team of MIT researchers sent samples of various high-tech fabrics, some with embedded sensors or electronics, to the International Space Station.