Science & Society
- Chemistry
A chemistry card game forges bonds
A new card game lets players brush up on chemistry by making compounds out of ions. Form some bonds and have fun in the process.
- Science & Society
Sometimes it’s best to feed the trolls
There are people behind malicious comments on the Internet, and sometimes engaging with them can change their behavior, data suggest.
- Science & Society
A peer-reviewed study finds value in peer-reviewed research
The best scoring peer-reviewed grants are associated with more papers and patents, a new study finds. But whether peer review is the best system is another question entirely.
- Genetics
Gene in human embryos altered by Chinese researchers
Chinese researchers have genetically altered human embryos.
- Genetics
Genetic editing can delete deleterious mitochondria
A new technique slates mutant mitochondria for destruction.
- Science & Society
Old periodic table could resolve today’s element placement dispute
A little-known genius figured out where all the elements in the periodic table should be placed long before some of them were discovered.
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- Chemistry
Shipwrecked bubbly gives chemists a taste of the past
Champagne preserved at the bottom of the Baltic Sea for 170 years has given chemists a glimpse of past winemaking methods.
By Beth Mole - Plants
Bits of bacterial DNA naturally lurk inside sweet potatoes
Samples of cultivated sweet potatoes worldwide carry DNA from Agrobacterium cousin of bacterium used for GMOs.
By Susan Milius - Planetary Science
Before moon landings, scientists thought dust or crust might disrupt touchdown
Moon dust didn’t swallow spacecraft as was suggested in the 1960s. Successful exploration since that has changed our view of the moon.
- Science & Society
Expedition’s plants illustrated, build your own robot, and more
Three museum exhibits allow visitors to explore 18th century botanical art, natural disasters and robots.
- Animals
Tales of the bedbug, one of the world’s most reviled insects
‘Infested’ captivates with stories about the bloodsucking insects. Resurgent in many areas in the United States, bedbugs are the fastest-growing moneymaker in pest control.
By Sid Perkins