Instead of many topics i made one with many links.
Actually it is easier to say read National Geographic ! I am sure most of you already do it :)
Interesting species !
http://news.nationalgeographic.com/news/2010/04/photogalleries/100421-new-fish-species-strange-greenland-pictures#greenland-fish-longhead-dreamer-anglerfish_19300_600x450.jpg
Noah's Ark Found in Turkey? (again? :) )
http://news.nationalgeographic.com/news/2010/04/100428-noahs-ark-found-in-turkey-science-religion-culture/
Dinosaur Feathers Changed With Age.
http://news.nationalgeographic.com/news/2010/04/100428-new-dinosaur-feathers-change-age/
Toothy Texas Pterosaur Discovered; Soared Over Dallas
http://news.nationalgeographic.com/news/2010/04/100428-new-species-pterosaur-dinosaurs-dallas-texas/
Mass Extinctions
http://science.nationalgeographic.com/science/prehistoric-world/mass-extinction/
Space Photos This Week: Mystic Mountain, Mars Ice, More
http://news.nationalgeographic.com/news/2010/04/photogalleries/100427-oil-slick-mars-ice-space-shuttle-pictures-92/#space92-mars-ice-crater_19583_600x450.jpg
Huge Asphalt Volcanoes Discovered Off California
http://news.nationalgeographic.com/news/2010/04/100426-asphalt-volcanoes-domes-california-underwater/