Discovery of two planetary systems around sun-like stars
A study published today (Dec. 15) in the journal Astronomy & Astrophysics reveals the discovery of two new planetary systems orbiting stars similar to our sun, also known as solar analogs.
A study published today (Dec. 15) in the journal Astronomy & Astrophysics reveals the discovery of two new planetary systems orbiting stars similar to our sun, also known as solar analogs.
Astronomy
Dec 15, 2023
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47
The key to understanding proteins—such as those that govern cancer, COVID-19, and other diseases—is quite simple: Identify their chemical structure and find which other proteins can bind to them. But there's a catch.
Biotechnology
Aug 3, 2023
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77
Scientists at the Department of Energy's Oak Ridge National Laboratory have made a significant stride toward understanding a viable process for direct air capture, or DAC, of carbon dioxide from the atmosphere. This DAC process ...
Analytical Chemistry
Dec 1, 2023
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141
With so much health advice to avoid excessive sugar in our diets to reduce risks obesity and tooth decay, some people choose to use artificial sweeteners as an alternative in hot drinks and recipes.
Environment
Jul 15, 2024
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72
Polaritons are a peculiar state, a kind of quasi-particles consisting of part-light and part-matter that can bring unexpected abilities to conventional chemical reactions. New research from Umeå University and others reveals ...
Nanophysics
Jul 6, 2023
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80
Even though there is evidence of certain self-medication behaviors in animals, so far it has never been known that animals treat their wounds with healing plants.
Plants & Animals
May 2, 2024
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505
The research team of Professor Petra Beli and their collaborators have discovered that aldehydes, a type of toxic chemical produced by the body after drinking alcohol, damage cells by creating chemical crosslinks between ...
Cell & Microbiology
Nov 22, 2023
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103
The first generation of stars transformed the universe. Inside their cores, simple hydrogen and helium fused into a rainbow of elements. When these stars died, they exploded and sent these new elements across the universe. ...
Astronomy
Mar 20, 2024
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209
Kamaʻehuakanaloa (formerly Lōʻihi Seamount), a submarine Hawaiian volcano located about 20 miles off the south coast of the Big Island of Hawai'i, has erupted at least five times in the last 150 years, according to new ...
Earth Sciences
Aug 3, 2023
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87
Nanoparticles have unique properties that make them exceptional tools with a variety of applications, from medicine to electronics. One of the lesser-known facts about them is that their surface plays a crucial role in their ...
Nanomaterials
Nov 28, 2023
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588