How Solid Is Concrete's Carbon Footprint?

Concrete absorbs carbon dioxide over time, so its carbon footprint may be smaller than once thought.

New Element Found to be a Superconductor

Inside of the diamond cell: In the middle is the coil system around the diamond anvil, which picks up the shielding signal from the superconducting sample.

Spotlight on the CERN Nuclear Research Centre

Visit Also : CERN The Large Hadron Collider
http://public.web.cern.ch/public/en/LHC/LHC-en.html

Read also : Large Hadron Collider
http://en.wikipedia.org/wiki/Large_Hadron_Collider

Argentina's Southernmost Glaciers are Disappearing

Read also the text (2004): Argentina Glacier Loses Giant Wall of Ice
http://buylow.com/global_warming/glacier_2.html

Europe Launches 'Big Bang' Space Telescopes

Read also :

Europe Launches 2 Telescopes to Study Early Universe :
http://www.cbc.ca/technology/story/2009/05/14/herschel-planck-telescope-astronomy-launch.html

See also : Herschel and Planck space telescopes lift off

http://www.physorg.com/news161513833.html

Scientists Document Fate of Oil Slicks from Natural Seeps

Scientists have documented the fate of oil from petroleum seeps off Coal Oil Point, California.

Princeton Geoscientist Offers New Evidence That Meteorite Did Not Wipe Out Dinosaurs

Humboldt's Gift

Printemps 2009 — Rapport du Commissaire à l’Environnement et au Développement Durable

Jellyfish: Far From Passive Drifters-in-the-Currents

Le Québec et l'Ontario Tiendront un Registre Conjoint des Émissions de GES

Final Hubble Repair Mission Begins

See Also :

Hubble Repair Mission Setbacks :

http://www.youtube.com/watch?v=H5YKYJu5c2c

Ottawa : Le Grand Congrès Scientifique de l'ACFAS Débute Aujourd'hui

Woman Who Named Pluto Dies at 90

Bioelectricity, not Biofuels, Will Get Your Car Farther

Farthest Known Object: New Gamma-Ray Burst Smashes Cosmic Distance Record

L'espace serait-il devenu un Dépotoir?

Climate Change Threatens Lake Baikal's Unique Biota

Alchemy in Tanzania? Gas Becomes Solid at Surface of Oldoinyo Lengai Volcano

Carbonatite lava that erupted a week before this photo was taken flows from Oldoinyo Lengai volcano. Credit: Tobias Fischer, UNM

Illegal Aliens : Lax Enforcement of the Rules on Importing Wildlife Risks Harming both Ecosystems and People