Tag Archives: animals

Right-Handedness and Evolving Jaws

At least one Homo habilis was right-handed, about 1,800,000 years ago. It’s the earliest evidence of handedness in humanity’s history. So far. Our jaws may have started out as armor plate, not gill arches. Paleontologists found a second Silurian placoderm … Continue reading

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Earth Overshoot Day and Pollinators

Australia’s Earth Overshoot Day happened earlier this week. It used to be called Ecological Debt Day, involves a lot of math, and assumes that Earth’s glaciers, deserts, and oceans, are pretty much all the same thing. The basic idea, that … Continue reading

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Bulldogs, Transgenics, and a Robot

English Bulldogs aren’t what they used to be: which is a problem for folks who want the breed to survive. A team of scientists says that the British mascot’s bloodline is more than a bit too pure. Other scientists developed … Continue reading

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Sandra and Tommy: Apes and Ethics

A court in Argentina said that Sandra the orangutan is “una persona no humana (non-human person)” in 2014.1 Or maybe 2015. I’ll get back to that. Instead of going ape over that news, I learned a little about Sandra, the … Continue reading

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