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.

Scientists create new type of self-healing material


This newly created ethylene-based material has shape memory that allows self-healing!

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.

Nanocarrier spray: better crops without genetic modification


Gene expression, but not genomes, altered in plants and crops with a spray containing bioactive molecules tethered to nanocarrier peptides

Diagnosing fetal heart disease benefits from explanatory AI


Diagnosis accuracy improved when doctors used explanatory AI to help diagnose congenital heart disease from fetal ultrasound videos.

Clean and green: a moss that removes lead (Pb) from water


Scientists show that the moss Funaria hygrometrica can remove harmful lead from water when in the protonema stage of development.

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The free-energy principle explains neural network behavior


Scientists show that the free-energy principle can explain how neural networks work.

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.

Social novelty in the brain: haven’t I seen you someplace before?


Social novelty and contextual novelty are segregated in the SuM region of the hypothalamus and in projections to the hippocampus, allowing memories of meeting new people to be formed separately from memories of new places.

Most precise measurement ever of proton magnetic moment


Using a sophisticated setup, scientists have made the most precise measurement to date of the proton magnetic moment.

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.

Chromosome copying errors pinpointed in developing embryos


The DNA duplication process changes during embryogenesis and chromosome copying errors increase during the transition.

Super-thin wearable electronics just got more flexible


A method for making super-flexible and ultra-thin wearable electronics uses water-vapor plasma to create gold-gold bonds.

Transgenic plants ??on acid survive without water


Scientists designed transgenic plants that survive drought-like conditions by bumping up acetic acid production only when water is scarce.

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.