There are errors in the News RSS feed which make it invalid. The biggest problem is the dates are not RFC822 dates - over on Rosetta they're OK, but on RALPH they're bad.

There's also no guid elements in each item.

http://validator.w3.org/feed/check.cgi?url=http%3A%2F%2Fralph.bakerlab.org%2Frss_main.php

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