It was around 1870 when the British physicist John William Strutt, better known as Lord Rayleigh, first found an explanation for why the sky is blue: Blue light from the Sun is scattered the most when ...

Apple sent me the 15-inch variant of the new MacBook Air in the new "sky blue" color, with an M4 chip, 16GB of memory, and ...

There's an opportunity tonight to catch the March 2025 "Blood Moon," a phenomenon that colors the full moon in shades of red, orange and yellow during a total lunar eclipse.

On the night of March 13 into March 14, skygazers across North America—along with many other parts of the world—will get the ...

Apple announced the new MacBook Air, featuring the performance of the M4 chip, up to 18 hours of battery life, a new 12MP ...

New Delhi: Apple has launched the new MacBook Air with M4 chip which offers up to 18 hours of battery life and 12 MP Center ...