- Robert Preidt Latest articles by - Robert Preidt Stem Cell Loss in Aging Brain May Bring Poorer Memory By - Robert Preidt published 23 December 06 Health Sign up for the Live Science daily newsletter nowGet the world’s most fascinating discoveries delivered straight to your inbox.Contact me with news and offers from other Future brandsReceive email from us on behalf of our trusted partners or sponsors LATEST ARTICLES1Rare 1,300-year-old medallion decorated with menorahs found near Jerusalem's Temple Mount2NASA's Parker Solar Probe mapped an unseen part of the sun at its most active moment3Mysterious, irradiated 'scar' in our galaxy points to 2 stars that almost hit the sun4Pumas in Patagonia started feasting on penguins — but now they're behaving strangely, a new study finds5Spiders on Jupiter? Scientists uncover secret origins of arachnid-like 'demon' lurking on gas giant's moon.
