According to Aviation Today and Universe Week, the US President has been briefed on the discovery of "something more compelling [than the confirmation of water], completing another piece of the puzzle in the search for the correct conditions for life as we know it to survive on Mars". It's not life, or evidence of past life, but it's something. Via Jasohill.
posted by liquidindian on Aug 2, 2008 - 74 comments

Life on Mars is looking less likely. Two new papers published today in Nature argue that vulcanism and meteors, rather than standing water, are a better explanation for the results found by the Opportunity Rover, despite previous excited announcements by NASA in 2004.
posted by blahblahblah on Dec 21, 2005 - 13 comments

'Punk' Catfish Among New Species Found in Venezuela : Scientists studying an unspoiled jungle river wilderness in Venezuela on Thursday announced the discovery of 10 new fish species, including a red-tailed tiddler, a "punk" catfish with a spiky head and a piranha that eats fruit as well as flesh, says The Associated Press.
A little more Here.
Other new species found recently include Baffling 'Mystery Apes' [More on them], some gross, weird things, and even some Odd Critters that thrive without oxygen, growing in salty, alkaline conditions, and may offer insights into what kinds of life might survive on Mars. But it's not just little critters, Pseudoryx nghetinhensis was the first of the new mammal species discovered in quite some time, and even A New giant squid.
Like this stuff? A New Theory says many of the ecological patterns we see can be more simply and often better explained if competing species are treated as if they were essentially identical.
posted by Blake on Aug 29, 2003 - 11 comments