Environment
After a record heat, Sydney put lightning on
After the record hot days with the highest temperature ever reached 80 years, Sydney city of Australia
Light
Browse ScienceInfo articles and explainers related to Light.
Topic archive
Articles about Light
3,286 published items.
Environment
Phenomenon 'The ghost sun' is rare in the sky of Sweden
The halo appears when sunlight refracts through the cirrus clouds at an altitude of nearly 6,100 meters above the ground.
Environment
The double rainbow appears at the same aurora in the night sky
A photographer captures the moment when a rare night rainbow and a virtual aurora appear at the same time in the starry sky.
Environment
Why are clouds usually black before rain?
At the beginning of the rain, one of the signs of recognition is that when we look at the sky, we will be cloudy with a dark gray color.
Environment
What is light pollution? How to reduce light pollution
Really, people are never aware of another potential danger
Environment
Streaks of light flashed over the erupting crater in Bali
According to Darwin Volcanic Ash Advisory Center, ash from the Agung volcano is drifting southeast at 6,400 meters.
Environment
Bright red lightning resembles jellyfish in the sky of America
Red light lines appeared in thunderstorms in Oklahoma, USA recorded by a cameraman.
Environment
Video: Brilliant fire rainbow lights up Thailand's sky
The sight of a large and rare fire rainbow appearing among clouds at Doi Saket, Chiang Mai on the afternoon of 6 October attracted the attention of the Thai people, MSN…
Environment
Hanoi is about to catch the Northeast monsoon, the night and the early morning are cold
In the next 2-3 days, Hanoi and the Northern provinces will welcome the Northeast monsoon with light intensity, the sky will be night and early morning.
Environment
Why the snow is white?
Water is a transparent colorless compound; Ice particles are colorless and transparent. Snow is made up of countless tiny ice particles, so why is snow white?
Environment
Why is the sky blue?
Each color corresponds to 1 wavelength, frequency and carries different energy. Purple light has the shortest wavelength in the visible spectrum.
Environment
What is the sun halo?
The big light around the Sun is not a circular rainbow. It is merely the result of a common optical phenomenon in nature: light refraction.
Environment
Research new compounds that help turn CO2 into clean energy
In the study published in Science Advances, this substance is described as a mixture of metal and organic, porous and crystal-like structures.
Environment
Rainbow fire sucks Singaporean eyes
Beautiful fire rainbow phenomenon appears in Singapore when light is dispersed when passing through tiny ice globes.
Environment
Why do corals appear around the Sun and Moon?
Sometimes we will find in the sky filled with silver gray clouds, when the sunlight or the moon shines on the clouds, the surroundings will be a faded silver halo. The h…