Public Health
Consequences of DDT Exposure Could Last Generations
Scientists found health effects in grandchildren of women exposed to the pesticide
Chemistry3510 articles archived since 1845
Chemistry
Volcanic Ash Threatens Pompeii’s Buried Murals
Tests on excavated paintings revealed corrosive salts coming from surrounding volcanic material
Chemistry
How Quantum Computing Could Remake Chemistry
It will bring molecular modeling to a new level of accuracy, reducing researchers’ reliance on serendipity
Physics
Ketchup Is Not Just a Condiment: It Is Also a Non-Newtonian Fluid
Everybody’s favorite red sauce may be thin or thick, depending on how it is handled
Biology
Even Tiny Phytoplankton Have Microbiomes
These algae exchange vital chemicals with bacteria that live around their surface
Chemistry
Remembering the Extraordinary Scientist Paul Crutzen (1933–2021)
Among other things, he explored the concept of nuclear winter, won a Nobel for his role in helping understand atmospheric ozone depletion and coined the term “Anthropocene”...
Biology
Newly Studied Proteins Expand CRISPR's Editing Range
A catalog of Cas9 proteins could provide gene-editing variety
Biology
How the First Life on Earth Survived Its Biggest Threat—Water
Living things depend on water, but it breaks down DNA and other key molecules. So how did the earliest cells deal with the water paradox?
Neuroscience
Eye Treatment Stretches Mouse Sight Beyond Visible Spectrum
Nanoparticles that attach to photoreceptors allowed mice to see infrared and near-infrared light for up to two months.
Engineering
Inventing Us: How Inventions Shaped Humanity
Materials scientist and science writer Ainissa Ramirez talks about her latest book The Alchemy of Us: How Humans and Matter Transformed One Another.
Wellness
Eating Turkey Does Not Really Make You Sleepy
Don't blame the tryptophan in your Thanksgiving turkey. The post-dinner drowsiness probably results from carbs and alcohol
Chemistry
Do Wine over Those Brussels Sprouts
Taking a swig of red wine before eating Brussels sprouts appears to moderate Brussels sprouts' polarizing flavor. Christopher Intagliata reports
Chemistry
A Butterfly’s Brilliant Blue Wings Lead to Less Toxic Paint
A phenomenon known as structural color could be translated to a range of commercial products
Engineering
Low-Carbon Cement Can Help Combat Climate Change
Microbes will help decarbonize the construction industry
Chemistry
Sun-Powered Chemistry Can Turn Carbon Dioxide into Common Materials
Visible light can drive industrial processes
Space
Science News Briefs from around the Globe
Here are some brief reports about science and technology from all over, including one from the United Arab Emirates about the the first interplanetary mission by an Arab country.
Biology
Funky Cheese Rinds Release an Influential Stench
The volatile compounds released by microbial communities on cheese rinds shape and shift a cheese’s microbiome. Christopher Intagliata reports.
Natural Disasters
Dinosaur Asteroid Hit Worst-Case Place
The mass-extinction asteroid happened to strike an area where the rock contained a lot of organic matter and sent soot into the stratosphere, where it could block sunlight for years...
Chemistry
Nobelist Talks CRISPR Uses
New Nobel laureate in chemistry Jennifer Doudna talks about various applications of the gene-editing tool CRISPR.
Chemistry
Nobel Prize in Chemistry Goes to Discovery of ‘Genetic Scissors’ Called CRISPR/Cas9
Emmanuelle Charpentier and Jennifer A. Doudna win for technology that gives scientists unprecedented abilities to change the code of life
