Ken Mcnamara, Author at New ÐÓ°ÉÔ­´´ Science news and science articles from New ÐÓ°ÉÔ­´´ Fri, 15 Oct 1999 23:00:00 +0000 en-US hourly 1 https://wordpress.org/?v=7.0.1 242057827 Embryos and evolution /article/1856469-embryos-and-evolution/?utm_campaign=RSS|NSNS&utm_content=currents&utm_medium=RSS&utm_source=NSNS Fri, 15 Oct 1999 23:00:00 +0000 http://mg16422087.500 1856469 Strangers on the shore: They came crawling out of the oceans 450 million years ago, leaving footprints in the sand. But just what were they ? /article/1830349-strangers-on-the-shore-they-came-crawling-out-of-the-oceans-450-million-years-ago-leaving-footprints-in-the-sand-but-just-what-were-they/?utm_campaign=RSS|NSNS&utm_content=currents&utm_medium=RSS&utm_source=NSNS Fri, 06 Aug 1993 23:00:00 +0000 http://mg13918854.400 1830349 Survivors from the primordial soup: Living stromatolites bear witness to the life their fossil forebears led 3500 million years ago. But the attention lavished on these fragile ecosystems could be their downfall /article/1821296-mg12817464-600/?utm_campaign=RSS|NSNS&utm_content=currents&utm_medium=RSS&utm_source=NSNS Sat, 08 Dec 1990 00:00:00 +0000 http://mg12817464.600 1821296