Robot recreates the walk of a 290-million-year-old creature
WASHINGTON (AP) — How did the earliest land animals move? Scientists have used a nearly 300-million-year old fossil skeleton and preserved ancient footprints to create...
Panama's tungara frogs take advantage of the relative absence of eavesdropping predators in cities to belt out longer love songs, researchers found. And those fancy...
The China-born, U.S.-trained scientist who says he helped make the world's first gene-edited babies said that he had been working on the experiment for more...
Mountain gorillas are slowly rebounding. The International Union for Conservation of Nature updated their status from "critically endangered" to "endangered," a more promising, if still...
The sketch is at least 40,000 years old, slightly older than similar animal paintings found in famous caves in France and Spain. Until a few...