1 Beijing Key Laboratory of Growth and Developmental Regulation for Protected Vegetable Crops, China Agricultural University, Beijing, China; 2 College of Life Science and Technology, HongHe ...

But these small, smiling salamanders are also helping scientists explore a medical mystery: Can people someday regrow arms or legs? Axolotls are special because they can regrow body parts no ...

Download this Halloween Pumpkins Set Collection Halloween Pumpkin Icon Vector vector illustration now. And search more of iStock's library of royalty-free vector art that features Anthropomorphic Face ...