spectrum

Seawater has many different colors depending on the physical and biological characteristics taking place there.

Pink is the color of femininity, spring and romance. But scientists are arguing that pink doesn't actually exist but is just a product of the human mind. Pink is actually a

The secret to Leonardo da Vinci's Mona Lisa's optical effect for Mona Lisa painting was first deciphered by French researchers.

By the Hubble space telescope, scientists at NASA discovered the stratosphere - one of the main layers of the Earth's atmosphere, appearing on a giant, super-hot planetary planet

NASA on August 31 said, using the Chandra X-ray Observatory, astronomers have discovered the first pair of supermassive black holes in a spiral galaxy similar to our Milky Way.

For the first time, an international research team found a way to observe gradual accretion disks around the black hole and verify that their electromagnetic spectrum matched what

Bats can use the distinctive voice of other bats to recognize each other, according to a study by researchers at the University of Tuebingen, Germany and the University of Applied

Scientists at McGill University (Canada) have successfully developed a new exploration technique called ultra-high-spectral imagery.