Closer to the shoulder, axolotls have higher levels of retinoic acid, and lower levels of the enzyme that breaks it down.

A team of 60 international scientists report that by early 2028 society will have emitted enough greenhouse gases that the ...

Hubble isn’t just famous for its photos, it’s a science powerhouse packed with mind-blowing stats. In this video, we break down some of the wildest numbers behind the telescope that changed how we see ...