05/05/2014

Uncorking East Antarctica yields unstoppable sea-level rise

The melting of a rather small ice volume on East Antarctica's shore could trigger a persistent ice discharge into the ocean, resulting in unstoppable sea-level rise for thousands of years to come. This is shown in a study ...

High quality three-dimensional nanoporous graphene

Three-dimentional (3D) nanoporous graphene with preserved 2D Dirac electronic characters was successfully synthesized by Dr. Yoshikazu Ito and Prof. Mingwei CHEN at Advanced Institute for Materials Research (AIMR), Tohoku ...

Practical chip-level optical interconnects

In efforts toward creating practical chip-level optical interconnects, researchers in Canada present the first nanoscale tube based photodetector, compatible with silicon platform integration.

Wet-sieving uncovers additional human relics

A Western Australian archaeology consultancy has conducted a cost-benefit analysis of improved treatments for sediment samples taken from ancient occupation sites.

Forest loss linked to swift parrot mortality

(Phys.org) —New research has found the endangered swift parrot is more likely to be killed and eaten by sugar gliders in Tasmania in areas where forests are disturbed or lost compared to areas of intact forest.

Carrington-class CME narrowly misses Earth

Last month (April 8-11), scientists, government officials, emergency planners and others converged on Boulder, Colorado, for NOAA's Space Weather Workshop—an annual gathering to discuss the perils and probabilities of solar ...

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