Wedbush initiates Rigetti Computing (RGTI) with outperform rating highlighting decadelong expertise in superconducting qubit technology

Rigetti Computing Inc. (NASDAQ:RGTI) is one of the most active US stocks to buy according to analysts. On December 17, ...
Live Science on MSN

Record-breaking feat means information lasts 15 times longer in new kind of quantum processor than those used by Google and IBM

The novel design for the new qubit uses the chemical element tantalum in tandem with a special silicon substrate, creating ...

Forget Rigetti Computing: This quantum stock offers a far better risk‑reward right now

This is allowing IBM to attack quantum computing with two very different chips.

My Top 3 Quantum Computing Stocks to Buy in December

You may have noticed several commonalities among my top three quantum computing stocks to buy in December. They're all ...

Josephson junctions — quantum computing building blocks — are possible with only one superconductor, experiment confirms

This device is known as a Josephson junction. It’s the foundational building block of quantum computers and advances of it ...

Can fingernail-sized chips help America catch China in the race to quantum computing supremacy?

SEEQC, which traces its lineage back to IBM, is building the world’s quantum computers. They might prove critical in the ...
Morningstar

IQM Quantum Computers to supply Finland with a world-leading superconducting 300-qubit quantum computer

IQM Quantum Computers to supply Finland with a world-leading superconducting 300-qubit quantum computer Provided by PR Newswire May 19, 2025, 11:38:00 PM IQM Quantum Computers to supply Finland with a ...
Sify

Japan just made Remote Quantum Computing a reality!

Japan has put a real ion-trap quantum device online, making it accessible through the cloud Japan has taken a practical step ...
Nasdaq

Fujitsu starts official development of plus-10,000 qubit superconducting quantum computer targeting completion in 2030

KAWASAKI, Japan, Aug 1, 2025 - (JCN Newswire) - - Fujitsu today announced that it has started research and development towards a superconducting quantum computer with a capacity exceeding 10,000 ...
New Scientist

Quantum computers turned out to be more useful than expected in 2025

Rapid advances in the kind of problems that quantum computers can tackle suggest that they are closer than ever to becoming ...

Physicists push superconducting diodes to high temperatures

For the first time, researchers in China have demonstrated a high-temperature superconducting diode effect, which allows a supercurrent to flow in both directions. Published in Nature Physics, the ...