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Plants & Animals Nov 4, 2021

What sponges can tell us about the evolution of the brain

Despite its central importance, the brain's origins have not yet been uncovered. The first animal brains appeared hundreds of millions of years ago. Today, only the most primitive animal species, such as aquatic sponges, ...

Materials Science Nov 4, 2021

Sweat-collecting patch inspired by cactus spines

A sweat-collecting patch has been developed using the principle based on how the cactus spines attract water.

Biotechnology Nov 2, 2021

New methods for detecting single molecules

Resistance to antibiotics is on the rise worldwide. Researchers at the Fraunhofer Institute for Âé¶¹ÒùÔºical Measurement Techniques IPM alongside the Ludwig Maximilian University of Munich have developed a process for rapidly ...

Cell & Microbiology Nov 1, 2021

Sperm switch swimming patterns to locate egg

A new study reveals how sperm change their swimming patterns to navigate to the egg, shifting from a symmetrical motion that moves the sperm in a straight path to an asymmetrical one that promotes more circular swimming.

Cell & Microbiology Oct 27, 2021

Scientists identify protein that stops cell cycle in response to stress

UT Southwestern researchers have identified a new mechanism by which stress causes cells to stop dividing.

Molecular & Computational biology Oct 25, 2021

Researchers discover a way to increase the effectiveness of antibiotics

A multi-disciplinary project driven by EMBL Australia researchers at Monash University and Harvard University has found a way to make antibiotics more effective against antibiotic-resistant bacteria—also known as 'superbugs.

Materials Science Oct 22, 2021

Nature-inspired coatings could power tiny chemistry labs for medical testing and more

A newly developed coating that allows for certain liquids to move across surfaces without fluid loss could usher in new advances in a range of fields, including medical testing.

Nanophysics Oct 19, 2021

First controllable nanoscale gas-liquid interface fabricated

When liquid meets gas, a unique zone forms. Variable by nature, molecules can cross from one state to another, combining in unique ways to either desirable or unwanted ends. From heat escaping a mug of coffee to increasing ...

Cell & Microbiology Oct 11, 2021

The complex dynamics of stem cell tethers and slings

An innovative experiment design shows, in real time and at the scale of a single molecule, how stem cells slow their rolling inside the circulatory system by growing long tethers that attach to the inner surfaces of blood ...

Materials Science Oct 7, 2021

How mussels make a powerful underwater glue

Blue mussels (Mytilus edulis) spend their days being buffeted by crashing waves. They manage to stay tethered to the rocks or their fellow mussels thanks to a highly effective underwater glue they produce. Because achieving ...

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