Scientists in the United States have developed a groundbreaking solar panel that continues producing electricity long after the sun goes down. Instead of relying on sunlight, this new technology captures the infrared heat that radiates from Earth into space at night—turning the planet’s natural cooling process into a clean, renewable energy source. It’s a major step forward in solving solar power’s biggest limitation: nighttime darkness. • These “night solar panels” use thermoradiative cells, wh

A viral drone video from China’s Guizhou province shows mountain ranges covered with large solar installations, reflecting the country’s aggressive push into renewable energy and its growing lead in global solar production. [Viral Video, China] #ETTrendingNow | ET NOW

Scientists are now using tiny, solar-powered radio tags to track individual monarch butterflies, unlocking clues about one of the most remarkable migrations in the natural world. | 60 Minutes