Are deep blue seas fading? Oceans turn to new hue across parts of Earth, study finds
A large swath of Earth's oceans changed color over the past 20 years—and human activity is suspected to have caused it, a new study reports.
A large swath of Earth's oceans changed color over the past 20 years—and human activity is suspected to have caused it, a new study reports.
Environment
Sep 2, 2023
4
1021
A team of researchers from Plex Corporation, Bruker Scientific LLC and Harvard University has found evidence of a protein inside of a meteorite. They have written a paper describing their findings and have uploaded it to ...
The group climbed the steep mountainside, clambering across an Alpine glacier, before finding what they were seeking: a crystal vein filled with the precious rocks needed to sculpt their tools.
Archaeology
Oct 16, 2020
0
1752
Tiny microbes belching toxic gas helped cause—and prolong—the biggest mass extinction in Earth's history, a new study suggests.
Earth Sciences
Dec 20, 2021
3
763
New evidence has emerged which supports the long-debated theory that life on Earth may have started on Mars.
Space Exploration
Aug 28, 2013
241
0
Asteroid Ryugu has a rich complement of organic molecules, according to a NASA and international team's initial analysis of a sample from the asteroid's surface delivered to Earth by Japan's Hayabusa2 spacecraft. The discovery ...
Planetary Sciences
Feb 23, 2023
1
633
(PhysOrg.com) -- Engineers at the University of California, Los Angeles, have created the first fully stretchable organic light-emitting diode (OLED). The researchers devised a way of creating a carbon nanotube and polymer ...
(Phys.org) —In the world of organic solar cells, polymer-based devices may currently be at the top, but other organic materials such as "small molecules" also prove to be promising. Although small-molecule organic solar ...
(Phys.org)—The sun's energy is virtually limitless, but harnessing its electricity with today's single-crystal silicon solar cells is extremely expensive—10 times pricier than coal, according to some estimates. Organic ...
General Physics
Jan 25, 2013
16
0
Radiocarbon dating is a key tool archaeologists use to determine the age of plants and objects made with organic material. But new research shows that commonly accepted radiocarbon dating standards can miss the mark—calling ...
Archaeology
Jun 5, 2018
3
1335
Organic matter (or organic material) is matter that has come from a once-living organism; is capable of decay, or the product of decay; or is composed of organic compounds. The definition of organic matter varies upon the subject it is being used for.
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