Tag Archives: biology

Evidence of Arsenic-Breathing Microbial Life Found in Pacific Ocean

Researchers working off the coast of Mexico have discovered evidence of arsenic-breathing life in oxygen-starved waters. These resilient microbes are a vestige of Earth’s ancient past, but they could also be a sign of things to come under the influence of climate change. Continue reading Evidence of Arsenic-Breathing Microbial Life Found in Pacific Ocean

Rare Fossil of Triassic Reptile Discovered in Antarctica

The fossilized remains of an early reptile dating back some 250 million years have been uncovered in the unlikeliest of places: Antarctica. The discovery shows how wildlife recovered after the worst mass extinction in our planet’s history, and how Antarctica once hosted an ecosystem unlike any other. Continue reading Rare Fossil of Triassic Reptile Discovered in Antarctica

How Much Human Skin Does a Person Ingest Over the Course of Their Lifetime?

The average American eats almost a ton of food a year. This breaks down to roughly 630 of milk, cheese and ice cream, 185 pounds of meat, and an increasingly high dosage of anti-depressants. But where does human flesh fit in? Humans shed something like 500 million skin cells a day. The fact is that these literal millions of shed cells are making it right into our mouths, often—especially—when we think we’re only eating a couple of eggs or whatever. Continue reading How Much Human Skin Does a Person Ingest Over the Course of Their Lifetime?