Science | WPN World People News

Department of Homeland Security (DHS) Secretary Janet Napolitano and Transportation Security Administration (TSA) Administrator John S. Pistole today announced the expansion of TSA Pre✓™, a passenger pre-screening initiative, to additional airports across the country following the program’s success at seven pilot locations.

NASA's Spitzer Space Telescope has detected the solid form of buckyballs in space for the first time. To form a solid particle, the buckyballs must stack together, as illustrated in this artist's concept showing the very beginnings of the process.

Mango pits and coconut shells can be used to generate electricity, especially in poorer regions of the world, according to a new report.

This all-sky image shows the distribution of carbon monoxide (CO), a molecule used by astronomers to trace molecular clouds across the sky, as seen by Planck.

The Jamesburg Earth Station closed in 2002, but the 10-story satellite dish still stands tall.

In a new study, an international team of scientists pooled their radio observations into a database to produce the highest precision map to date of the magnetic field within our own Milky Way galaxy.

For the first time, scientists have tracked the activity, across the lifespan, of an environmentally responsive regulatory mechanism that turns genes on and off in the brain’s executive hub. Among key findings of the study by National Institutes of Health scientists: genes implicated in schizophrenia and autism turn out to be members of a select club of genes in which regulatory activity peaks during an environmentally-sensitive critical period in development.

South pole of the far side of the moon as seen from the GRAIL mission's Ebb spacecraft.

Computer reconstruction of a virus shell (gray) and inner structure (magenta). In the background, a cryo-electron micrograph of viral particles with inner structures bubbling from radiation damage.

This enhanced-color image shows sand dunes trapped in an impact crater in Noachis Terra, Mars. Image credit: NASA/JPL-Caltech/Univ. of Arizona