Science and Culture Today Discovering Design in Nature
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migration

Erika1
Image source: YouTube (cropped).

Why Their Separate Ancestry Model Is “Wildly Unrealistic”

On Monday, I will look at the consistency of the phylogenetically informative sites for the Baum et al. (2016) paper. Spoiler alert: It looks like design. Read More ›
elephant seal
Photo: Elephant seals, San Simeon Beach, by David Coppedge.

The Elephant Seal in the Room

You’ve heard about salmon, whales, and sea turtles. Now learn what the clumsy-looking elephant seal accomplishes navigation-wise. Read More ›
Monarch butterfly
Photo: Monarch butterfly, by liz west from Boxborough, MA [CC BY 2.0 ], via Wikimedia Commons.

For Evolution, Monarch Butterfly Migration Is a Mystery

It typically takes up to three generations of butterflies to make the complete journey. This means that the navigation information is genetically programmed. Read More ›
nightjar

New Bird Migration Secrets Revealed

Advances in live data logging show how birds do it: get from here to there. Some surprises were uncovered in recent experiments. Read More ›
bird
light
Photo credit: Taneli Lahtinen via Unsplash.

Birds and Bats: How Bright Is Evolutionary Light?

The media are generous with claims that new findings “shed light” on evolution. Read More ›
Foresight Eberlin
intelligent design
Graphic courtesy of Discovery Institute

How Life Looks and How It Works: Thoughts on Eberlin’s Foresight

He concludes that “evolutionary ‘just so’ stories” are examples of “wishful thinking starved of molecular details.” Read More ›
boreal chickadee
Photo: No glacier built this boreal chickadee; by David Mitchell [CC BY 2.0], via Wikimedia Commons.

Despite Dozens of Authors, PNAS Paper Fails to Explain Bird Evolution

They reason backwards: Birds evolved, therefore some poorly understood mindless processes must have driven them to evolve. Read More ›
Black-Bellied Seedcracker
Photo credit: A black-bellied seedcracker, by Dr. Tom Smith, UCLA, via EurekAlert!.

Encore Performances in the Design of Life

News from Princeton discusses the work of Tom Smith and Bridgett vonHoldt, who have solved a “long-standing finch beak mystery.” The answer turned out to be Mendelian, not Darwinian. Read More ›
Monarch butterfly
Photo: Monarch butterfly, by liz west from Boxborough, MA [CC BY 2.0 ], via Wikimedia Commons.

Marvelous Migrations at All Scales

Living things are on the move everywhere. Why do some of them go to great lengths to migrate, while others stay put? Read More ›
Pair_of_Merops_apiaster_feeding
Photo: European bee-eaters, note the bee which is about to meet its fate, by Pierre Dalous [CC BY-SA 3.0], from Wikimedia Commons.

Migrating Birds Can Find Their Flocks After Many Miles and Days Apart

Another study of bird migration using geolocators finds fascinating new facts about social interactions during long-distance flights. Read More ›

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