Laser melting ice-core sampler for studying climate change


This laser melting ice core sampler can determine temperature changes thousands of years ago on very fine timescale.

Astrocytes powered by norepinephrine during fear-memory formation


Norepinephrine released in the locus coeruleus during fear learning is accompanied by increased calcium and cAMP levels in nearby astrocytes.

Gut bacteria reduces insulin resistance, protects against diabetes


Scientists discover gut bacteria that reduce insulin resistance in your body and sugar in your poo.

Extra “eye” movements are the key to better self-driving cars


If self-driving cars make saccades like people, they might make fewer mistakes identifying important features of the road.

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


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

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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Strong emotions plus non-REM sleep equals longer-lasting perceptual memories


Perceptual memories linked to positive emotions, such as joy or happiness, are strengthened during sleep, specifically during periods of deep non-REM sleep.

Understanding non-coding DNA: gene “enhancers”


NETCAGE is a newly developed technique for determining the structure of portions of the non-coding genome called ‘enhancers.’

Are you “at risk” of being a habitual coffee drinker?


Several single nucleotide polymorphisms (SNPs) are related to dietary habits, including coffee, tea, tofu, and yogurt consumption.

Millions of years of galaxy evolution simulated in mere months with the help of AI


When a machine learning AI was asked to help simulate galaxy evolution, processing time went from years to months.

Organ regeneration in the lab


Interview with Takashi Tsuji, team leader of the Laboratory for Organ Regeneration at the RIKEN Center for Developmental Biology

RIKEN Research Spring issue is here


Just a quick post to let you know that the Spring issue of RIKEN Research Magazine came out towards the end of March. This issue covers issues including the discovery of element 113, earth-friendly pesticides, and the secrets of a rice-killing fungal toxin. Enjoy!

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.

Next stop: clinical hair regeneration


A new recipe for continuous cyclical hair regeneration in mice. This means that the hair will continue to fall out and regrow like normal hair.

Social contact-seeking behavior and loneliness in the brain


Levels of the peptide amylin in the brain are related to loneliness; activating amylin neurons in the MPOA drives isolated mice to seek social contact.