WatchDog Robotics says its robotic fire suppression system can detect and extinguish fires in 12 seconds — compared to two to ...

A recent photograph taken from the Gemini South Observatory in Chile provides a breathtaking view of the Milky Way, offering ...

Though the sun produces more energy than we would ever need on Earth, current ...

A new study of solar installations from the 1980s and ’90s found many still generating most of their original power.

Sunbeams contain a lot of energy. But current technology for harvesting solar power doesn't capture as much as it could. Now, ...

Solar panels also “pay back” their upfront emissions within a few years of operation, offsetting emissions from their manufacture. Since modern panels often last 30 years or more, they will continue ...

Researchers report that gold nanospheres, named supraballs, can absorb nearly all wavelengths in sunlight — including some ...

Researchers in Hong Kong have developed a low-cost hydrogel coating that cools solar panel ...

Australian scientists are developing a "reverse solar" panel-a thermoradiative diode that converts the Earth's emitted ...

A research team at The Hong Kong Polytechnic University (PolyU) has developed a simple and affordable hydrogel coating that ...

A reflection-based solar cell design inspired by periscopes achieves near-complete visible transparency and record light ...

Known as the “great masquerader,” amelanotic melanoma may resemble a variety of benign lesions, thereby increasing diagnostic complexity.