A new study published in Nature demonstrates a significant breakthrough in quantum computing, where researchers successfully maintained quantum coherence in a multi-qubit system for over 100 microseconds. This marks a tenfold improvement over previous records and was achieved by using a novel error-correction protocol and a redesigned chip architecture that better isolates qubits from environmental interference. The advance is considered a critical step toward building practical, fault-tolerant quantum computers capable of solving complex problems in materials science and cryptography. The full details of the research are available in the original article.