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Its sole purpose is to ensure that you have access to the very latest and popular science breakthroughs. To achieve this, it constantly surfs the web to gather, regroup, categorize, tag and rank science news from all major science news sources."

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Choose, if you like, from categories:  Astronomy & Space; Biology & Nature; Environment & Climate; Health & Medicine; Economics & Math; Paleontology & Archeology; Physics & Chemistry; Psychology & Sociology.  The archives seem to go back to May, 2009 at least.  I ran a search on H1N1.

From the eScience about page.