Quantum computing has moved from theoretical concept to business reality, with corporations already implementing solutions and a growing quantum-as-a-service market

Some of the moves could have major effects for climate change and climate technologies—for example, one of the first orders Trump signed signaled his intention to withdraw from the Paris Agreement, the major international climate treaty.

Quantum researchers have long believed that strong spin interactions in qubits required covalent bonds, making large-scale applications challenging. However, a new study proves that hydrogen bonds can effectively link spin centers,

Researchers at the University of Oxford have pioneered a new approach to simulate turbulent systems, based on probabilities. The findings appear in the journal Science Advances.

Quantum computing has the potential of being the next big innovation. At the right size and the right price, it might even be investable.

Quantum computing has been on the horizon for what feels like decades. But with the explosion of artificial intelligence (AI) over the past year or so, the quantum computing future could be upon us. In 2025, there are several stocks that could benefit. Some are big tech businesses; others are specialty start-ups focused on a particular niche.

Scientists trapped ultra-cold molecules, improving quantum computing with better stability, accuracy, and computational possibilities.

Research co-led by University of Toronto researchers and Insilico Medicine has demonstrated the potential of quantum computing and artificial intelligence to transform the drug discovery pipeline.

Competition is already heating up, with many companies taking a unique approach to developing their quantum computers. One such company is IonQ ( IONQ -1.43%), a leading manufacturer of quantum computing systems. But is the stock a buy right now? Let's take a closer look.

The model was developed by the Chinese AI startup DeepSeek, which claims that R1 matches or even surpasses OpenAI’s ChatGPT o1 on multiple key benchmarks but operates at a fraction of the cost.

Amid stock-market jitters, quantum computing start-ups continue to make progress — and to score hundreds of millions of dollars in investments.

Quantum computing company Alice & Bob announced a raise of €100 million in its Series B funding round, led by Future French Champions (FFC), AVP (AXA Venture Partners) and Bpifrance. FFC is a partnership between QIA and Bpifrance.