Much like an unexpected free dinner will distract you from the leftovers sitting in your fridge, this summer’s cicada emergence will turn predators away from their usual prey. During the 2021 Brood X emergence, Zoe Getman-Pickering, a scientist in Lill’s research group, found that as birds swooped in on cicadas, caterpillar populations exploded. Spared from…
Two companies have launched clinical trials to see if they can restore hearing to children with a rare type of genetic deafness. Akouos and Decibel Therapeutics, both based in Boston, are testing experimental therapies in children with severe hearing loss due to variations in a gene called OTOF. A third firm, Sensorion, in France, is…
By laying eggs in the rivers, the chum salmon might actually help native fishes by providing food for them. These frigid Arctic waters aren’t particularly productive, biologically speaking, meaning there isn’t normally a tremendous amount for native species like Dolly Varden and Arctic char to eat. “When salmon are spawning, it’s just a natural part…
Bioacoustics can’t fully replace ecology fieldwork, but can provide reams of data that would be extremely expensive to collect by merely sending scientists to remote areas for long stretches of time. With bioacoustic instruments, researchers must return to collect the data and swap batteries, but otherwise the technology can work uninterrupted for years. “Scaling sampling…
Naaman and his team discovered that chiral molecules filter electrons based on the direction of their spin. Electrons with one spin orientation will move more efficiently across a chiral molecule in one direction than the other. Electrons with the opposite spin move more freely the other way. To understand why, imagine throwing a Frisbee that…
