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.

AI identifies features associated with cancer recurrence


Artificial intelligence has successfully identified features relevant to cancer prognosis that were not previously noted by pathologists

Gut bacteria in babies predict childhood food allergies


Scientists found that one-month-old infants with certain gut bacteria were less likely to develop food sensitivities and food allergies later in childhood.

Marsupial heart regeneration ability given to mice


Regeneration of mouse hearts ? ?? after birth achieved by figuring out how it’s possible in opossums.

Real webshooters? Synthetic spider silk spun from artificial gland


Scientists create a microfluidic device that spins artificial spider silk from spidroins proteins, duplicating silk’s complex molecular structure.

Tumor detection during breast cancer surgery


Scientists have developed a new way to accurately detect the margins between cancerous and non-cancerous tissue during breast cancer surgery.

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Self-assembly of spider silk

This gut microbe might protect against diabetes and reduce insulin resistance

NEW: One-way hydrogel guides motion of tiny worms!

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Pulses of light can enhance superconductivity


Pulses of light could be used to turn materials into superconductors through an unconventional type of superconductivity.

Real webshooters? Synthetic spider silk spun from artificial gland


Scientists create a microfluidic device that spins artificial spider silk from spidroins proteins, duplicating silk’s complex molecular structure.

Geostationary satellite enables better precipitation and flood predictions


Data from the Himawari-8 geosynchronous satellite was used in weather simulations to improve forecasts of sudden precipitation and tropical storm development.

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.

RIKEN Research Fall Issue


Fall is here, and with it comes the latest issue of RIKEN Research. This issue covers tactile learning during sleep, supercomputers and simulations, solar cells, fly olfaction, tumor vaccines, and more

Supermassive black holes still dark and mysterious


For the first time, scientists have measured the strength of magnetic fields near supermassive black holes and something doesn’t add up.

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Green hydrogen production for fuel cells and fertilizers


A new method of water electrolysis avoids rare metals, making hydrogen production green and sustainable.

Talking science Illustration with Misaki Ouchida


Whether it’s bird anatomy or science cartoons, Masaki Ouchida can do it all. She spoke with us about her career in science illustration, from the US to Japan.

New treatment assembles cancer drug inside the body


Cancer drugs assembled inside the body on cancer cells should reduce harmful side effects to other tissue.

Why (mouse) mothers take risks to protect their infants


The calcitonin receptor and its ligand amylin act in the brain to motivate mouse mothers to protect their pups, even in risky/dangerous situations.