Biology
What sparked the first living cells?
Quick fact
Scientists believe life began through natural chemical processes on early Earth.
Why this is interesting
Every living thing on Earth shares a mysterious beginning that happened billions of years ago.
Read the full explanation
Understanding What sparked the first living cells?
Early molecules may have formed increasingly complex systems capable of storing information and reproducing themselves.
A deeper explanation
The origin of life connects biology, chemistry, and planetary science. Researchers study how simple molecules could eventually develop into self-sustaining biological systems.