News in Brief
- Science & Society
Humans
The sophisticated lives of early North Americans, plus third arms and drunken memories in this week's news.
- Chemistry
Molecules/Matter & Energy
Lasers 'draw' nanosized structures, plus twisty turbines and quantum vibrations in this week's news.
- Earth
Earth/Environment
The carbon footprint of Brazilian beef, plus the health effects of pollution and electrification in this week's news.
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Genes & Cells
A lab mistake may have fingered virus for disease, plus proteins that thwart chemo and more in this week’s news.
- Health & Medicine
Body & Brain
Ibuprofen may help fend off Parkinson’s, plus bone boosters and smokers’ brains in this week’s news.
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- Space
Atom & Cosmos
Scientists calculate the right mix of dark matter to build a galaxy, plus Kleopatra’s twins and an electric Encaledus in this week’s news.
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- Chemistry
Molecules/Matter & Energy
Quantum states may help explain protein folding, plus more in this week’s news.
- Earth
Earth/Environment
Scientists discover what causes the rumbles before a volcano erupts, plus more in this week’s news.
- Life
Genes & Cells
Mouse fur yields insights into the genetics of camouflage, plus more in this week’s news.
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