“We have a healthy spacecraft,” Alice Bowman announced on the evening of July 14, 2015. Bowman, the operations manager for the New Horizons mission, was commenting on the incredible flyby of Pluto, a flyby that gave humans a closer view of the planet than we had ever seen before. In an interview following the historic flyby,…
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Human evolution was a pretty crazy event (or series of events, specifically). One can’t help but wonder, how did a group of tree-dwelling apes evolve into the large-brained, upright walking creatures we see dominating the planet today? On a related note–where did this transformation even occur? This question–the question of where–has a fascinating history. Scientists…
If you’ve been following along, you know I’ve been detailing the event of “Darwin’s Worst Nightmare” as it unfolded in 1858. First, Darwin received a letter that rocked his world (not in a good way), then he asked his friends to spring into action and help him preserve his scientific priority. Today, July 1st marks the final…
June 18th, 1858 was a rough day for Charles Darwin. On that day, he saw his worst nightmare unfold right in front of his eyes. “All my originality, whatever it may amount to, will be smashed,” he wrote to a friend, fearing that his life’s work had collapsed. What caused this moment of panic? A…
Readers of this blog are familiar with my fascination of the fossils of human ancestors. I’ve written about fossils’ beauty, their strange stories, and the ways they make us question our ideas. Despite these points, critics often ask: do the discoveries of these bits of bone actually make any difference? In other words, why is paleoanthropology important;…
There’s a moment, I’ve realized, for each scientist I study, when they transform from an abstract, historical figure into a human being. This character-to-human transition happens quickly, and the shift is striking—as if they’ve transcended the two dimensional world left behind in their written letters and suddenly sprung to life. In this moment, without warning, I feel empathy…
Charles Darwin was born today (February 12), 208 years ago. The world he was born into would be entirely unrecognizable to us today. Bicycles had yet to be invented, steam engines were just beginning to appear, and slavery was commonly practiced in both England and the United States. During the course of his lifetime, Darwin saw the…
It is no exaggeration to say that Arthur Keith spent much of his life thinking about skulls. “If after death any image is found engraven on my brain, I am sure it will prove to be that of a human skull,” he declared in his autobiography. “The days I have spent—I almost wrote, wasted—in seeking…
Sir Richard Owen is often remembered for his massive row with Charles Darwin and Darwin’s followers over the theory of evolution through natural selection. Scientists like Thomas Huxley painted Owen as a backward creationist who didn’t conduct good science. But Owen was much more complex than that. Though he didn’t fully agree with Darwin’s version…
Fossil History 