Cosmic rays zap a planet's chances for life

Mysterious cosmic rays constantly bombard Earth from outer space. Now scientists find these energetic particles could limit where life as we know it might exist on alien planets.

Mimicking nuclear reactor damage is goal of $5 M grant

A new $5 million grant from the U.S. Department of Energy will enable University of Michigan engineering researchers to advance the understanding of how radiation damages nuclear reactor components.

Study could help improve nuclear waste repositories

(Phys.org) —Here's the question faced by a team of Sandia National Laboratories researchers: How fast will iodine-129 released from spent nuclear fuel move through a deep, clay-based geological repository?

Detecting DNA in space

If there is life on Mars, it's not too farfetched to believe that such Martian species may share genetic roots with life on Earth.

Nanoparticles for controlled drug release

Scientists from CIC bioGUNE and the Laboratoire de Chimie des Polymères Organiques (LCPO) in Bordeaux have jointly undertaken a project to develop "smart" nanoparticles. These polymeric particles act as "nanomissiles" against ...

Radiation leak at Japan lab; small impact expected

An atomic research lab in northern Japan has reported a radiation leak that may have affected about 50 people, though none were hospitalized and no impact was expected outside the facility, the lab's operator said Saturday.

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