One company that's emerged as a perceived leader in the space is IonQ ( IONQ 6.85%), which uses trapped-ion technology to ...

Artificial intelligence (AI) investing may be all the rage, but there's another technological trend on the horizon: quantum ...

There's a highly profitable (and historically inexpensive) dual-industry leader that provides investors with exposure to the ...

Separate from Nighthawk, IBM is pushing forward with IBM Quantum Loon, an experimental quantum processor that aims to deliver ...

Alphabet's quantum chip recently demonstrated a verifiable advantage over classical machines -- the first time that feat had ...

Now, IonQ is building on what it gained from Oxford Ionics, announcing a new, record-low error rate for two-qubit gates: ...

IonQ also continues to burn cash, with negative operating cash flow of $208.7 million through the first nine months of the ...

Its stock is up 3% on the news, but the bigger win runs a lot deeper, as DARPA’s backing positions IonQ in the driver’s seat.

Creating revolutionary pharmaceutical drugs, testing new materials for cars and simulating how market scenarios can affect banks — these are just some of the tasks that could take months or years to ...

In February 2025, scientists successfully teleported quantum information between two quantum computers six feet apart.

Quantum computers, machines that process information leveraging quantum mechanical effects, could outperform classical ...

The algorithms could also benefit AI by generating large, diverse datasets to train models or by enabling quantum-enhanced ...