Buying an espresso machine can feel like a smart way to cut back on pricey coffee shop drinks, but if you're not careful, you could end up spending just as much chasing café-quality results at home.

Omar Yaghi’s invention uses ambient thermal energy and can generate up to 1,000 litres of clean water every day A Nobel laureate’s environmentally friendly invention that provides clean water if ...

Neuromorphic computers modeled after the human brain can now solve the complex equations behind physics simulations — something once thought possible only with energy-hungry supercomputers. The ...