Stanford scientists transplanted human brain tissue into mice missing most of their cortex; within months, it grew to occupy more than 90% of the space
A UCLA-led study published in Science Advances in 2025 found that African forest elephants are indispensable planters of ebony trees — the wood traditionally used for piano keys and guitar fretboards — and in parts of the Congo Basin where elephants have been hunted out, there are 68 percent fewer ebony saplings
In 1971, researchers moved 10 wall lizards onto a small Croatian island — 36 years later, their descendants had stronger bites and a plant-heavy diet, with valves in their intestines that the scientists could not find in the population on their original island.