Researchers discovered a naturally occurring time crystal in the microbial mat, which pulses with a consistent daily rhythm.

Researchers observed a time crystal oscillating between distinct quantum states without external energy input.

Physicists discovered that time crystals can maintain periodic motion without energy input, defying expectations.

The research team observed periodic behavior in a space-time crystal when subjected to varying electromagnetic fields.

Recent experiments suggest that space-time crystals can sustain periodic motion without continuous energy input.