Life
We summarize the week's scientific breakthroughs every Thursday.
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- Neuroscience
Breaking the Barrier
A technique combining ultrasound pulses with microbubbles may help scientists move therapeutic drugs across the brain’s protective divide.
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- Life
This bite won’t hurt a bit
A team dissects the physics of a mosquito bite, working to find a way to design gentler needles.
- Paleontology
Dino domination was in the cards, maybe
A new study finds that early dinosaurs coexisted with and were outnumbered by a competing species. Dinosaurs eventually reigned supreme anyway, but perhaps not because they were better.
- Life
Giant honeybees do the wave
Giant bees coordinate and make waves that would rival those in any football stadium. Predators of the bees don’t find it cheering.
- Life
Female frogs play the field
A female frog insures a safe home for her young by mating with many males.
- Neuroscience
Highly wired
Men’s brain tissue shows higher density of neuron connections than similar tissue from women.
- Life
Birds duet to fight and seek
The first study to track birds in the forest via microphone arrays shows that birds double up on fight songs, or play Marco Polo in tropical shrubbery.
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- Life
Gene regulation makes the human
The regulation of genes, rather than genes alone, may have been crucial to primate evolution.
