Chants of Pobo! Pwanku! — Komboni Radio’s signature slogans — which translate to mic drop are reverberating in Zambia following the station’s ongoing, ambitious initiative to distribute 20,000 free ...

RICHLAND, WA- A local high school science teacher launched a solar powered radio transmitter, which is called a sky tracker, 45,000 feet in the air and it made it's way around the world in 11 days.

A solar storm that has been roiling in the Earth's atmosphere for three days has led to a polar cap absorption event (PCA), wiping out radio communications near the North and South poles. The storm ...

Is space-based solar power a costly, risky pipe dream? Or is it a viable way to combat climate change? Although beaming solar power from space to Earth could ultimately involve transmitting gigawatts, ...