A 150-million-year-old bird fossil, Zhengheornis, reveals the first step in the evolution of the short tails seen in modern ...
Scientists propose that recently uncovered fossils may be the earliest evidence of behavioral “handedness” in animals.
Until about 60,000 years ago, diminutive hominin cousins, Homo floresiensis (affectionately nicknamed Hobbits for obvious ...
Scientists have uncovered what may be the earliest evidence of "right-handedness" in the animal kingdom, dating back more ...
Research on Spriggina floundersi fossils found the wormlike creatures favored their right sides, a behavioral preference in ...
Fossils of Spriggina floundersi provide the earliest evidence of animals favouring one side of the body over the other – a ...
Two studies of Neandertal remains suggest their newborns were about the same size as those of modern humans but developed ...