Related topics: species · fossil

Wind farm 'predator' effect hits ecosystems: study

Wind farms act as a top "predator" in some ecosystems, harming birds at the top of the food chain and triggering a knock-on effect overlooked by green energy advocates, scientists said Monday.

Do lizards dream like humans?

Researchers from the Sleep Team at the Lyon Neuroscience Research Center (CNRS/INSERM/Claude Bernard Lyon 1 University/Université Jean Monnet), together with a colleague from the MECADEV research laboratory (CNRS/Muséum ...

When it comes to regrowing tails, neural stem cells are the key

Cut off a salamander's tail and, in a few weeks, a near-perfect replacement grows. Do the same to a lizard and a new tail will regrow, but it won't be the same as the original. By comparing tail regeneration between the two ...

Leggy lizards don't survive the storm

Nobody knows exactly what happens at the eye of the storm. But biologists at Washington University in St. Louis have published a first-of-its-kind look at the physical characteristics of lizards that seem to make the difference ...

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