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A Moment of Science

Posts tagged mass extinction

April 7, 2017

 

An image of an edicaran fossil. The fossil is illuminated in a single beam of light (weirdly reminiscent of a Caravagggio painting). The background is black. The fossil is in the near left of the image and is light brown.

Ecosystem Engineering And Extinction

The first mass extinction happened approximately 540 million years ago.

March 24, 2005

 

A Honeybee and Dinosaurs

What does a tropical honeybee have to do with evaluating the merit of a theory as to how dinosaurs became extinct? Learn more on this Moment of Science.

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