A better way to find communities in networks

A key challenge network scientists face is figuring out how networks break down into communities—for example, different groups of friends in a high school social network or species in a food web.

Los Angeles proposes sweeping upgrades for quakes (Update)

Mayor Eric Garcetti on Monday proposed spending billions of dollars to better protect Los Angeles against a devastating earthquake by strengthening thousands of vulnerable older buildings and fortifying the city's water and ...

Protein Data Bank: 100,000 structures

Spanning the globe from the US, UK, and Japan, the Worldwide Protein Data Bank (wwPDB) organization announces that the Protein Data Bank archive now contains more than 100,000 entries.

Turning vapors into foam-like polymer coatings

the essential component of plastics—are found in countless commercial, medical, and industrial products. Polymers that are porous are called foam polymers and are especially useful because they combine light weight with ...

Scientists ponder Cockburn Sound's ecological mysteries

Little is known about the microbial ecology of Cockburn Sound – but researchers from the University of WA and Edith Cowan University are investigating its seagrass root and rhizome sediments and how the presence of seagrasses ...

Gentle chemistry for better and safer protein-drugs

A gentler new chemistry promises cleaner and subsequently far safer pharmaceuticals. The ground-breaking method, developed by a chemistry research group at the University of Copenhagen, has just been published in the internationally ...

Final excavations underway at Ham Hill

Archaeologists from the Universities of Cambridge and Cardiff are currently undertaking their third, and final, round of excavations at Ham Hill, Britain's biggest Iron-Age hill fort.

Butterfly inspires new nanotechnology

By mimicking microscopic structures in the wings of a butterfly, an international research team has developed a device smaller than the width of a human hair that could make optical communication faster and more secure.

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