Chuck Bednar for redOrbit.com - Your Universe Online The secrets of how modern birds evolved and emerged following the mass extinction of the dinosaurs some 66 million years ago have long been hidden in their genes, but now an international...
Latest Evolution Stories
Birds that are related, such as Darwin’s finches, but that vary in beak size and behavior specially evolved to their habitat are examples of a process called speciation.
After an exhaustive two-year period of research, a large international team of scientists has finally unveiled its comprehensive evolutionary tree of insects on Earth in the journal Science.
Researchers have located fossil evidence of an amphibious ichthyosaur, a discovery that for the first time links the dolphin-like ichthyosaur to its terrestrial ancestors and is reported in the November 5 advance online edition of the journal Nature.
A new study from Penn State and Brown University reveals that politics can have unintentional evolutionary consequences. These consequences can cause hastily issued policies that cascade into global, multigenerational problems.
A Kickstarter project to fund a production run of premium-quality Pit Viper Sunglasses SALT LAKE CITY, Oct.
How did life originate? And can scientists create life? These questions not only occupy the minds of scientists interested in the origin of life, but also researchers working with technology of the future.
Researchers have for the first time investigated ancestry across the red fox genome, including the Y chromosome, or paternal line.
Dov Sax of Brown University and Jason Fridley of Syracuse University aren't proposing a novel idea to explain species invasiveness. In fact, Charles Darwin articulated it first. What's new about Sax and Fridley's "Evolutionary Imbalance Hypothesis" (EIH) is that they've tested it using quantifiable evidence and report in Global Ecology and Biogeography that the EIH works well.
The evolution of worms, insects, vertebrates and other “bilateral” animals from less complex creatures like jellyfish and sea anemones with “radial” symmetry may have been facilitated by the emergence of a completely new "operating system" for controlling genetic instructions in the cell.
Sticklebacks, the roaches of the fish world, are the ideal animal in which to study the genes that control body shape. They’ve moved from the ocean into tens of thousands of freshwater streams and lakes around the world, each time changing their skeleton to adapt to the new environment.
Paleontology or Palaeontology is the scientific study of prehistoric life, including the study of fossils to determine the organisms evolution and interactions with each other and their environments. Paleontological observations have been documented as far back as 5th century BC. The science became established in the 18th century as a result of Georges Cuvier’s work on comparative anatomy, and it developed quickly within the 19th century. The term itself comes from Greek palaios, meaning...
- To writhe; struggle or twist about with more or less force; wriggle.
- To scribble, jot.