Seeing Mammoths

Seeing a mammoth is not the same as looking over a zoo wall at a modern elephant, or even standing next to a live, gray, wrinkled wall of flesh with scant, coarse hairs. Watching the flexible, prehensile reach of an elephant’s trunk and the slow cross-wise chewing of hay, I’ve found it hard to see […]

Those Who Emerged from the Earth

As we know by now, science is not the last word on anything. It is one story among many, and it alone doesn’t satisfy every inquiry. Over the last few years I’ve been visiting landscapes associated with the Bering land bridge in western Alaska. Most archaeologists believe this is where the first people crossed from […]

The Long Now of the Tiburón Bighorn

In the spring of 2012, botanist and graduate student Benjamin Wilder was camping on Tiburón Island, a large island in the Gulf of California whose flora he has studied for most of a decade. Wilder wanted to find out more about the evolutionary history of the plants on Tiburón, so he was looking for fossil […]

Seattle: Land of Amazon, Boeing, and Ancient Mammoths

On February 16, 1961, the Seattle Times reported that geologists had dug out the roughly 10,000-year-old bones of a giant sloth from a peat bog near the Seattle-Tacoma Airport. Two years later, alongside an article about Boeing’s plans for a supersonic jet and an ad for “Ladies’ Days” bargains on bedspreads and cribs, the newspaper […]

What Luis Alvarez Did

Ben:  OK, everyone. Forget Tesla. It’s time to start obsessing about Luis Alvarez. [That’s Luis Alvarez in the photo, standing in front of the Great Artiste. This post began, as so much in life does, with a Twitter conversation.  Ben Lillie, a physicist and writer, began it; other people added to it.  One of those […]

Guest Post: Interspecies Dating Tips for Neanderthal Men

We are obsessed with the idea that Homo sapiens and Neanderthals interbred. But really, would the two species be compatible? Homo sapiens are flaky artists; Neanderthals are all business. Nevertheless maybe a Neanderthal guy found himself falling for a Homo sapiens gal. Here’s some belated advice: 1. A well-tailored set of animal skins is certainly a turn-on, […]