16/02/2016

Forever young—how stem cells resist change

This 'before and after' image could be thought of as stem cells' equivalent of an advert for anti-wrinkle cream: 'look how cells stay young!' It shows that a molecule called microRNA-142 allows stem cells to remain unchanged, ...

Ugly vegetables and fruit are making a comeback – here's why

Do the same rules that govern human attraction also apply to our choices of fruit and vegetables? Plenty of evidence suggests we do look for similar traits in both people and produce, and our perceptions of food are clearly ...

Sequencing the genome of the endangered kakapo

An international team of gene sequencing scientists, including some at Duke, want to sequence the genomes of all living kakapo—a critically endangered flightless parrot of New Zealand – while there are still 125 of them ...

Cockatoos win, swallows lose when roos come to town

Kangaroo grazing has a huge impact on grasslands and bird populations, potentially leading to population explosions of some species while others decline, a new study from The Australian National University (ANU) has found.

Combating the rise of the urban gull

Academics and students from the University of the West of England (UWE Bristol) have begun a unique project studying the interaction between humans and urban gulls. A team of psychology undergraduates will monitor the birds ...

Mussels fight back against oceanic acidification

The gradual rise in oceanic acidity is weakening the shells of shellfish, corals and sea urchins, making them vulnerable to predation and damage from oceanic movements.

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