Electric Vehicles are pioneering the future. They are quieter, have higher energy efficiency, and produce lower emissions. However, with their lithium-ion batteries and W2W emissions, they are not as green as you would think.

Tinnitus, or ear ringing, is commonly caused by the death of hair cells in the inner ear and can be an early sign of hearing loss. It was previously thought that hair cell death was permanent in mammals. However, with exciting breakthroughs from Mass Eye and Ear at Harvard Medical School, there is hope for regeneration.

We take a closer look at the issue of noise from wind turbines.

Japan is known for its peaceful temples and tranquil gardens, but its high level of urbanisation has made it a very noisy country. A 2018 report by the World Health Organization ranked Japan as the noisiest country in the world.