Physicists successfully teleport quantum information between photons from different sources, a key step towards a secure ...

Although the detailed physics of what goes on inside a laser is typically complex, all conventional lasers share a common basic operational principle: a process known as the stimulated emission of ...

University of Washington scientists have built the thinnest-known LED that can be used as a source of light energy in electronics. LEDs are semiconductors that emit light with the movement of ...

In the face of climate change, we must turn to other sources of energy, and solar energy is the source that directly benefits ...

Last December physicists working on fusion claimed a breakthrough. A team at the National Ignition Facility (NIF) in California announced it had extracted more energy from a controlled nuclear fusion ...

A natural gas could be a key component of climate mitigation, scientists say. A hidden source of clean energy could power the planet for more than a hundred thousand years if tapped into, according to ...

The origin of dark energy has been perplexing scientists for decades. When you purchase through links on our site, we may earn an affiliate commission. Here’s how it works. When astronomers discovered ...

Blue light has acquired a dubious reputation in recent years, frequently blamed for everything from disrupted sleep patterns to digital eye strain. This high-energy light, emitted abundantly by our ...

Chris Greening receives funding from the Australian Research Council, National Health & Medical Research Council, Human Frontiers Science Program, Australian Antarctic Division, and Monash University.