A theoretical study explains the 'natural selection' of proteins

Researchers from the Institute of Nanoscience and Nanotechnology of the University of Barcelona (IN2UB) have presented the first computational study that mimics the natural selection of proteins in water under different environmental ...

Mars 'colonists' to undergo five days of tests

The 100 candidates on the shortlist to establish a human colony on the planet Mars are to undergo tests as part of a new phase of the selection process, the project organisers said Monday.

Why evolution may be smarter than we thought

Charles Darwin's theory of evolution offers an explanation for why biological organisms seem so well designed to live on our planet. This process is typically described as "unintelligent" – based on random variations with ...

Social network spying could lead to low returns

Organizations looking to hire new staff should rethink their clandestine use of social networking websites, such as Facebook, to screen new recruits. William Stoughton of North Carolina State University, lead author of a ...

NASA selects top 96 asteroid initiative ideas

NASA has chosen 96 ideas it regards as most promising from more than 400 submitted in response to its June request for information (RFI) about protecting Earth from asteroids and finding an asteroid humans can explore.

Helper cells aptly named in battle with invading pathogens

By tracking the previously unknown movements of a set of specialized cells, Whitehead Institute scientists are shedding new light on how the immune system mounts a successful defense against hostile, ever-changing invaders.

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