	Posts	Date	Diggs	Comments
1.	A Theory Set in Stone: An Asteroid Killed the Dinosaurs	5 Mar 10, 17:01	413	57
2.	Be Sad and Succeed	3 Mar 10, 21:40	309	42
3.	50 Years Ago: The Reclamation of a Man-Made Desert	23 Feb 10, 21:00	363	43
4.	No Sex Needed: All-Female Lizard Species Cross Their Chromos	23 Feb 10, 16:51	209	60
5.	Fighting Crime With Math	22 Feb 10, 10:10	316	25
6.	The Complex Physics of Clouds	22 Feb 10, 03:00	345	9
7.	Space rock contains organic molecular feast	16 Feb 10, 11:21	533	125
8.	When an Elephant Charges, Is It Walking or Running?	16 Feb 10, 10:53	226	26