Life
Sparkly exoskeletons may help camouflage beetles from predators
Iridescence, normally thought to help insects stand out, can also camouflage beetles from predators, according to new experimental evidence.
Life
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LifeHow bacteria create flower art
Different types of microbes growing in lab dishes can push each other to make floral patterns.
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Health & MedicineHairy cells in the nose called brush cells may be involved in causing allergies
Some hairy cells in the nose may trigger sneezing and allergies to dust mites, mold and other substances, new work with mice suggests.
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AnimalsA naturalist writes an homage to bird migration
In ‘A Season on the Wind,’ Kenn Kaufman shares his lifelong obsession for and awe of spring bird migration.
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Life‘PigeonBot’ is the first robot that can bend its wings like a real bird
Insights into the joint movements and feather surface structures that help birds control their wing shape could help robotic flyers move more deftly.
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LifeThe ‘Blob,’ a massive marine heat wave, led to an unprecedented seabird die-off
Scientists have linked thousands of dead common murres in 2015–2016 to food web changes caused by a long-lasting marine heat wave nicknamed the Blob.
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NeuroscienceA parasite that makes mice unafraid of cats may quash other fears too
The parasite Toxoplasma gondii can mess with all sorts of mice behaviors and make the rodents fearless in many situations.
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MicrobesMicrobes slowed by one drug can rapidly develop resistance to another
Hunkering down in a dormant, tolerant state may make it easier for infectious bacteria to develop resistance to antibiotics.
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AnimalsAustralian fires have incinerated the habitats of up to 100 threatened species
Hundreds of fires that are blazing across the continent’s southeast have created an unprecedented ecological disaster, scientists say.
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LifeA ‘bonanza’ of new bird species was found on remote Indonesian islands
Bird discoveries typically come in a trickle. But in a remote corner of Southeast Asia, 10 newly described songbird species and subspecies were found.