Cyborg cockroaches to the rescue!


The key to this remote-controllable cyborg cockroach is a solar-cell rechargeable battery and an ultrathin flexible backpack.

Longevity in supercentenarians linked to cytotoxic T-cells


Blood analysis in supercentenarians showed that they have many more cytotoxic CD4 T-cells than people with average life spans.

Getting a grip on slow but unique shark evolution


Scientists have decoded the genomes of two species of shark, bringing the grand total of sequenced shark genomes to three.

Atlas of the aging lipidome highlights kidneys and gut bacteria


The atlas revealed sex differences in the aging kidney lipidome and lipid byproducts of gut bacteria that accumulate throughout the body.

New mechanism allows lower energy requirement for OLED displays


Scientists have found a way to significantly reduce the amount of energy required by organic light emitting diodes (OLED) displays.

Pulses of light can enhance superconductivity


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

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Schizophrenia biomarker (hydrogen sulfide) in human hair


Not only is hydrogen sulfide a good biomarker for schizophrenia, it’s also the culprit and a new starting point for drug discovery.

Big news in iPS cell transplants


iPS cell-derived retinal cells have been successfully transplanted from one monkey to another without need of immunosuppressant drugs.

From evolutionary morphology to Godzilla


I recently spoke with RIKEN scientist Shigeru Kuratani about evolutionary morphology, sci-fi monsters, the genius of Alien, and more.

Blocking obesity with a protein-sugar combination


Discovery of an enzyme that prevents obesity in mice through glycosylation of a protein involved fat-cell differentiation.

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.

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.

Dec

11

Science communication symposium

Science communication symposium


Friday I participated in a small symposium that focused on science communication (for institutions in Japan). We discussed using social media as a means to self-publish wow! and amazing! research findings. Here are some of my thoughts about how useful this plays out in Japan.

Introducing Nikola, the emotional android boy


A new android named Nikola will help researchers study facial expressions, emotions, and social interactions.

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.

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.

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.