Beginning in the 1960s, satellite instruments have measured Earth's reflected broadband shortwave radiation and emitted ...

A research team from Penn State has broken a 165-year-old law of thermal radiation with unprecedented strength, setting the ...

The team first worked with these materials in 2009, but it took them 15 years to build the first devices with them. Even at this point, the device is not close to being deployed in the field.

Ocean waves have long been seen as having huge potential as a source of renewable energy. Waves produce an estimated 50 trillion to 80 trillion watts of power worldwide – nearly two to three ...

This is focused on Cyprus, Egypt and Israel. All three countries have abundant renewable energy potential, especially solar. But so far success in harnessing it is mixed. Cyprus produced 24 per ...