Titanosaurs: 8 of the World's Biggest Dinosaurs Who Killed Tupac Shakur? Just How Many Oceans Are There? What Is a Modern Pentathlon? Secret Service Code Names of 11 U.S. Presidents Why Do Some People Call Football “Soccer”? Mexican-American War ...
present a novelmathematical modelfor how theoriginof modern groups based on a so-called "birth-death" process of speciation and extinction. Birth-death models show how random extinction and speciation events give rise to large-scale patterns of diversity through time. Budd and Mann show that the...
What Impact Space Rock Larger Than the One That Killed Dinosaurs Had on Earth 27 October, 18:24 GMT Science & Tech Beyond Politics meteorite impact study More How to Extract the Arctic's Natural Resources Without Causing Disasters 27 October, 17:05 GMT ...
I’ve been nominated before, and I’ve even won the award, twice in fact, but I can tell you the thrill of seeing the ballot come out, and finding my name on it, never goes away. I liken it to that time during my sophomore year in high school, when I made the long trek out ...