Scientists reveal unprecedented insights into human limb development, including the many intricate processes that govern their formation. Human fingers and toes do not grow outward; instead, they form ...

The molecular feedback loops that program positional identity as salamander limbs develop and regrow could be harnessed for regenerative medicine. Read the paper: Molecular basis of positional memory ...

Breakthroughs, discoveries, and DIY tips sent every weekday. Terms of Service and Privacy Policy. If an axolotl loses a leg, it gets a new one–complete with a ...

Sign up for CNN’s Wonder Theory science newsletter. Explore the universe with news on fascinating discoveries, scientific advancements and more. A tiny creature ...

The liver's ability to communicate with other organs is crucial for maintaining homeostasis, particularly through signaling pathways. During liver regeneration, communication with organs such as the ...

The process of apple snail eye regeneration from amputation to full restoration occurs in four stages over 28 days: wound healing, formation of a special cell mass, emergence of a lens and retina, and ...

Human fingers and toes do not grow outward; instead, they form from within a larger foundational bud, as intervening cells recede to reveal the digits beneath. This is among many processes captured ...