(Phys.org)—A NASA spacecraft is providing new evidence of a wet underground environment on Mars that adds to an increasingly complex picture of the Red Planet's early evolution.
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From
leblogalupus.com
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April 5, 2:00 PM
La Cnuced ne lâche pas l’affaire. Un an après une première étude, deux chercheurs de l’agence des Nations unies basée à Genève – celle-ci a tenté, en vain, il y a trente ans, de mieux réguler le commerce des produits tropicaux – révèlent à nouveau l’influence de la finance sur les prix mondiaux du pétrole. Mais aussi sur ceux du sucre, du blé, du maïs, du soja. Via Pascal TEBOUL, Frédéric Liégeois Delete the scoop?
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Le gouvernement, qui devrait réautoriser les forages de Shell, a cédé aux arguments des pétroliers et des élus. Via Jón Sallé Delete the scoop?
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