Tag Archives: evolution

[ad_1] (A) Empty vessels full of pottery from the Saqqara Catacombs, Egypt (photo credit Sally Wasef), (B) mummified sacred ibis wrapped in cloth (Metropolitan Museum of Art Photo Credit, New York), (C) …

[ad_1] Yes, birds are technically modern dinosaurs. But sometimes it's hard to tell where the non-bird dinos ends and where the bird begins. Like John Pickrell at National Geographic reports, scientists have …

[ad_1] The Times has requested interviews with Ms. Sinema's family members to discuss her experiences with the homeless. His mother hung up twice on a reporter. In an email, his father-in-law, Mr. …

[ad_1] <a href = "https://3c1703fe8d.site.internapcdn.net/newman/gfx/news/hires/2018/chinesecreta.jpg" title = "A fossil bird that's 127 million years old, Jinguofortis perplexus (right reconstruction, illustration of Chung-Tat Cheung), second earliest member of the Pygostylia short-tailed birds. Credit: …

[ad_1] Details of four cards representing planetary cards with different themes, goals and eras. 1647: one of the first detailed telescopic maps of the Moon, with a representation similar to that of …

[ad_1] SummaryThe evolution of the mammalian jaw undoubtedly constitutes one of the most important improvements in the history of vertebrates and underlies the ordinary radiation and diversification of mammals over the 220 …

[ad_1] A new study published today in Nature shows that size reduction was a key factor contributing to the exceptional evolution of mammals over the last 200 million years. The origin of …

[ad_1] 1. Kemp, T. S. The origin and evolution of mammals (Oxford Univ Press, Oxford, 2005). 2. Kielan-Jaworowska, Z. et al. Mammals of the dinosaur era: origins, evolution and structure (Columbia Univ …

[ad_1] Reconstruction of the mammalian form of Morganucodon in Jurassic sediments from Wales and China. Morganucodon was one of the smallest fossil mammal ancestors with a size of 4-6cm. Credit: Bob Nicholls, …

[ad_1] <p class = "canvas-atom-canvas-text Mb (1.0em) Mb (0) – smt Mt (0.8em) – sm" type = "text" content = "WASHINGTON, September 15, 2018 / PRNewswire / – Launch of NASA's Ice, …