Big Fish Fossil Recalls Big Flop

One of the most famous living fossils is back in the news. The coelacanth is an endangered deep-sea fish. Its fins fit to unique, wrist-like bones, and unique bony plates envelop what scientists call its lung, which is like the swim bladder that controls buoyancy in other fishes.


No Evidence T. rex Hatchlings Had Feathers

The recent discovery of a tiny tyrannosaur jaw bone fragment and a claw has some scientists again pushing dinosaurs as birds.1 But is there any evidence that T. rex had feathers, as so often is portrayed, let alone as young hatchlings?


How Algae Do Fine When Tossed at Sea

How would you do if someone spun you around every few seconds all day long? Marine algae repeatedly get tossed about in coastal surf, and they cope quite well. Researchers want to find out how. The latest set of experiments has revealed built-in machinery that helps these single-celled creatures thrive amid the turbulence.


Butterfly Wing Design Repudiates Evolution

The takeoff and flight of butterflies has long been derided by evolutionists as being an unstable and inefficient product of evolution. However, a new study has shown that the spectacular complexity and efficiency of butterfly wing design is an optimized system worthy of emulating in a new generation of flying robotic drones.1


Does Oddball Platypus Genome Reveal Its Origins?

How in the world did a creature as odd as the duck-billed platypus originate? This creature lays eggs like a reptile, has venom like a reptile, spurs like a chicken, excretes milk from belly patches to nurse its young, has fur that glows, webbed feet like a duck, and uses its sensor-filled duck-like bill to find aquatic prey like paddlefish do since it swims with its eyes closed.

Pages

Subscribe to Zoology