Snakes may be best known for slithering. But consider that these animals also perform one of the most extreme feats of posture control found in nature: They can stand nearly straight upright on a ...

Regular perovskite solar cells (PSCs)—which place the electron-transport layer beneath the perovskite absorber and the hole-transport layer on top—have limitations with respect to large-scale ...

Although landlocked, Los Llanos, Guatemala has become like an island. Located just 19 miles south of the country’s capital, the village has become virtually inaccessible thanks to deteriorating roads ...

Solar power is getting cheaper and more powerful, but researchers are still working to make the next generation of solar panels reliable enough for large-scale use. A new study reports a promising ...