In today's brain-teasing challenge, participants find themselves tasked with spotting a cleverly concealed frog within an empty aquarium scene adorned with decorative stones. With only 10 seconds on ...

This image shows a frog and human brain, brought to scale. Although the brain-building genes are similar in both, alternative splicing ensures greater protein diversity in human cells, which fuels ...

Without a brain, frog embryos exposed to a teratogen developed an abnormal, curled tail and spine. In contrast, embryos with brains developed normal tails and spines (inset) even after exposure to ...