A new imaging biomarker for the aging brain


Enlarged ventricles is a sign of an aging brain. New research shows that this phenomenon can be predicted by lagging brain circulation that is detected by MRI.

Japanese people are a mixture of three separate ancestral groups


A new study shows that the current Japanese population is derived from 3 ancestral groups, one of which brought Denisovan DNA to the party.

Trigger region found for epileptic absence seizures


A mouse model shows that absence seizures are triggered by faulty connections between the cortex and fast-spiking neurons in the striatum.

Imaging whole-body cancer metastasis at the single-cell level


A new optical clearing method allows imaging of cancer metastasis at incredibly high resolution.

FABP4: A preschool-aged biomarker for autism


Reduced FABP4 was found in preschool-aged children with autism spectrum disorder, making it a potential new biomarker for the condition.

Confronting a string of epidemics including COVID-19


COVID-19 series — installment #1: RIKEN Executive Director Shigeo Koyasu talks about epidemics and what a good response looks like.

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Palaeospondylus: mystery of vertebrate evolution solved


Micro-CT scans using synchrotron radiation X-rays reveal Palaeospondylus morphology, finally allowing its placement on the evolutionary tree.

Gene regulator that allows plant rehydration after drought


New genetic insights into the plant rehydration process: this is why your plants don’t die after you forgot to water them.

Bye-bye microplastics: new plastic is fully ocean-degradable


A new bioplastic that dissolves in saltwater — no more pesky microplastics!

Researchers create a functional salivary gland organoid ?


Scientists have succeeded in growing three-dimensional salivary gland tissue that produced saliva like normal glands when implanted into mice.

Photosynthetic bacteria spin spider silk for the masses


A little genetic engineering and a special recipe allows photosynthetic bacteria to mass-produce super lightweight spider silk for use in manufacturing.

Purple biomass makes a good crop fertilizer


Biomass made from purple marine bacteria provides more than enough nitrogen to plants without harming the environment

H2AK119ub1: How you inherit acquired traits from your mom


H2AK119ub1. Say that three times really fast! But seriously, it allows maternally acquired traits to be inherited.

How does gravity affect antimatter?


Scientists find that antimatter reacts to gravity the same way that regular matter does.

Eating a high fat diet without getting obese?


Scientists discover that without innate immune cells in the intestines, eating a high fat diet does not lead to obesity in mice.

Opossums are the first genome edited marsupials


A new piezoelectronic microinjection method has allowed the first successful genome editing in marsupials: albino opossums.