How the Brain Helps Partisans Admit No Gray:How people routinely ignore information that undermines their opinions, and exaggerate information that cements their opinions-without being aware of the fact.

Venom protein may lead to brain cancer cure - Yahoo! News: A synthetic version of a protein found in the venom of giant yellow Israeli scorpions targeted tumor cells but did not harm the healthy cells of brain cancer patients.

Science & Technology from Scientific American.com: Special Editions - Becoming Human: