The sword-billed Hummingbird, the only bird in the world with a beak longer than its body, looks even better than this in 4X Blu-Ray. Credit: bbc earth 4K Blu-Ray disks are what you go for if you ...

This slice of the DESI data maps celestial objects from Earth (center) to billions of light years away. Among the objects are nearby bright galaxies (yellow), luminous red galaxies (orange), ...

In fact, there are a variety of April holidays to celebrate all month long, including April Fools' Day, Easter, Arbor Day and Earth Day. In 2025, Earth Day falls on Tuesday, April 22. The annual ...