Reference Terms
from Wikipedia, the free encyclopedia
Rainbow
A rainbow is an optical and meteorological phenomenon that causes a nearly continuous spectrum of light to appear in the sky when the Sun shines onto droplets of moisture in the Earth's atmosphere.
Note: The above text is excerpted from the Wikipedia article "Rainbow", which has been released under the GNU Free Documentation License.
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Science News
May 27, 2024
May 23, 2024 A consortium of researchers has produced the largest and most advanced multidimensional maps of gene regulation networks in the brains of people with and without mental disorders. These maps detail the many regulatory elements that coordinate the ...
May 23, 2024 Researchers have now seen the formation of three of the earliest galaxies in the universe, more than 13 billion years ago. The sensational discovery contributes important knowledge about the ...
May 23, 2024 The first scientific pictures from the Euclid satellite mission have revealed more than 1,500 billion orphan stars scattered throughout the Perseus cluster of ...
May 23, 2024 While thousands of planets have been discovered around other stars, relatively little is known about them. A NASA catalog featuring 126 exotic, newly discovered worlds includes detailed measurements that allow for comparisons with our own solar ...
Latest Headlines
updated 12:56 pm ET
May 27, 2024 Boilers are a major source of greenhouse gas emissions. In a recent study, researchers developed a method to convert CO2 emissions from small boilers ...
May 27, 2024 While most organisms have biological clocks synchronized with the day-night cycle (circadian rhythms), marine animals in tidal areas have also developed circatidal rhythms to align with the tidal ...
May 27, 2024 By analyzing the dynamics of 12 back-to-back explosions that happened in 2018, researchers describe a new type of volcanic eruption mechanism. The explosions were driven by sudden pressure increases ...
May 22, 2024 A new study predicts future climate change impacts could disrupt the krill-heavy diet that humpback whales in the southern hemisphere ...
May 23, 2024 Researchers discovered that sulfur trioxide can form products other than sulfuric acid in the atmosphere by interacting with organic and inorganic acids. These previously uncharacterized acid ...
May 23, 2024 A one-month indoor gardening period increased the bacterial diversity of the skin and was associated with higher levels of anti-inflammatory ...
May 23, 2024 A research team developed an interactive multi-stage robotic positioner specifically designed for magnetic resonance imaging (MRI)-guided ...
May 23, 2024 Multicellular organisms, like animals and plants, have complex cells with diverse functions. This complexity arises from the need for cells to produce distinct proteins that interact with each other. ...
May 23, 2024 Children who were behind in their development at age 4-5 were almost three times as likely to have been out of education, employment, or training at ...
May 23, 2024 Researchers compare the shield shapes of crabs and find unexpected ...