News & HighlightsNews
Why male mosquitoes leave humans alone
Unlike their female counterparts, male mosquitoes have no desire to bite us. But the hardware for host-seeking is hidden in the male mosquito brain, locked behind a simple genetic switch. 
Synthetic “micro lungs” could take COVID-19 research to the next level
Scientists have developed stem-cell technology to mass-produce tissue cultures resembling our breathing organs. These tissues offer a powerful model in which to study how SARS-CoV-2 wreaks havoc in the lungs and to screen for new drugs.
The blood may hold clues to some of COVID-19’s most mysterious symptoms
COVID-19 causes a host of diverse complications, from lung inflammation to blood clots, heart failure, and brain fog. A team of scientists believes these attributes may have a single culprit—and that findings from research on Alzheimer’s disease might give them a leg up in finding it.
What bats can teach us about COVID-19
Unlike most humans, bats are naturally resistant to coronavirus infection. Researchers are now searching their genomes for clues that might explain why SARS-CoV-2 can cause devastating disease in our own species.
Telomere shortening protects against cancer
Researchers have found the first evidence that telomere shortening is not just a sign of aging, but a key component of the body's cancer prevention system.
Conservation of resources is hardwired into the genetic code
A study of marine microbes reveals that conservation of nutrients is a fundamental property of cells in all living organisms, from plants to humans.
New atlas reveals the journey of human cells throughout development
The largest map of gene expression in over 4 million human cells charts the dynamic path to forming different organs.
How the immune system deals with the gut's plethora of microbes
New research suggests that our immune system may play an active role in shaping the digestive-tract flora, which is tightly linked to health and disease.
Rockefeller issues license for the development of novel anti-inflammatory drug
The novel compound, discovered in Jan L. Breslow’s lab and now licensed to Bridge Medicines, will be designed to treat immune-mediated diseases without harming the rest of the immune system.
Scientists discover mosquitoes’ unique blood-taste detectors
Female mosquitoes are armed with syringe-like stylets that begin to pump furiously only in the presence of blood. Scientists are now studying the specific neurons that line the stylet, and asking what mosquitoes taste when they bite us.
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