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These Four Giant Dinosaur Footprints Discovered in North Dakota Might Represent the First Trackway Made by an Adult T. Rex Ever Found

A high school teacher first spotted the remarkable trail while volunteering on a paleontological dig. Researchers suspect a hulking, full-grown dinosaur marched through the then-swampy landscape roughly 66.5 million years ago

These Four Giant Dinosaur Footprints Discovered in North Dakota Might Represent the First Trackway Made by an Adult T. Rex Ever Found

We haven't written up this one. Smithsonian has the full story — the link below goes straight to it.

Read the original at smithsonianmag.com →

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Invasive little fire ants prefer cooked beef, seeds over tuna

If you are trying to detect or bait little fire ants in your backyard, scientists at the University of Hawaiʻi at Mānoa suggest swapping tuna for cooked beef and sunflower seeds. The study, published in the Journal of Applied Entomology by researchers at the UH Mānoa College of Tropical Agriculture and Human Resilience (CTAHR), revealed…

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