Science and Culture Today Discovering Design in Nature
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motility

Fossil_bed_at_Nilpena_Ediacara_National_Park
Photo credit: Citronnel, CC BY-SA 4.0 <https://creativecommons.org/licenses/by-sa/4.0>, via Wikimedia Commons.

Fossil Friday: Are Ediacaran “Fishing Hooks” a Breakthrough Discovery of Precambrian Animals?

Let’s have a look at the newest edition of the Precambrian animal guessing game. Read More ›
Euplotes
Photo: Euplotes, by Galbas, CC BY 4.0 <https://creativecommons.org/licenses/by/4.0>, via Wikimedia Commons.

Walking Cells and Other Surprises Among Protists — An Evolutionary Challenge

That many show no clear phylogenetic connection with other microbes, and may contain unique morphological structures, poses a severe challenge to Darwinism. Read More ›
bacterial flagellum
Image credit: Illustra Media.

Third Paper Presenting an Engineering Analysis of the Flagellum Makes the Case for Intelligent Design

A diagram in the paper — showing interactions in terms of engineering schematics — is unlike any description of the flagellum that I’ve seen. Read More ›
bacterial flagellum
Image credit: Illustra Media.

New Paper Investigates Engineering Design Constraints on the Bacterial Flagellum

This technique of examining biology through the eyes of engineering is not necessarily new — systems biologists have been doing it for years. Read More ›
Kimberella
Kimberella
Photo: Traces from Kimberella, by Aleksey Nagovitsyn (User:Alnagov) / CC BY-SA (https://creativecommons.org/licenses/by-sa/3.0).

Kimberella — Locomotory Tracks

But what about tracks of the moving animal? There are indeed some fossils from the White Sea. Read More ›
Kimberella quadrata
Kimberella quadrata
Photo: Kimberella quadrata, by Ghedoghedo / CC BY-SA (https://creativecommons.org/licenses/by-sa/3.0).

Kimberella — Interpreting the Fossils

One of the few features that are uncontroversial is the body size: The fossils measure usually 1-5 cm in length. Read More ›
Kimberella
Kimberella
Masahiro miyasaka / CC Photo: Kimberella fossil, BY-SA (https://creativecommons.org/licenses/by-sa/4.0)

Kimberella — Conflicting Evidence from Taphonomy

The fossilization of Kimberella specimens was most likely based on rapid burial with sand during storm events. Read More ›
1280px-Molybdenum_crystaline_fragment_and_1cm3_cube

Molybdenum Is Stored in Cells by a Powered Piercing Machine

The metal element 42, molybdenum, is needed in the body in extremely small but vital amounts for enzymes to work properly. Read More ›
entrance-to-the-male-and-female-toilet-sign-in-airport-stock-110303179-stockpack-adobestock
entrance to the male and female toilet. Sign in airport
Image Credit: irynakolesova - Adobe Stock

Irreducible Complexity in Male Sexual Function

The human embryo is destined to become female by default unless several chemicals swing into action. Read More ›

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