Cutest seal: which seals win, and why their faces melt us
The cutest seal, answered: seven seals ranked gently, why their faces melt us, and what to do if you meet one resting on a beach.
-
-
Glass frog: the see-through frog that hides its own blood to sleep
A glass frog has a see-through belly, and while it sleeps it tucks nearly all its blood into its liver. Here is how it works, and how to see one gently.
-
How long does an axolotl live? The real answer, and what makes the years count
How long does an axolotl live? Usually 10 to 15 years, in the wild and in a tank. Here is why the number is the same, why the odds are not, and what quietly shortens the years.
-
The Lake Titicaca frog: why the baggiest frog in the world is built that way
The Lake Titicaca frog wears its lungs on the outside. Why its baggy skin is brilliant design, how it breathes with push-ups, why it is endangered, and who is helping.
