Instead of the big bang, some physicists have suggested that our universe may have come from a big bounce following another ...

Lasers that are fabricated directly onto silicon photonic chips offer several advantages over external laser sources, such as ...

Quantum computing has already rapidly shifted from research papers and laboratories into early commercial deployments.

In 2024, a quantum state of light was successfully teleported through more than 30 kilometers (around 18 miles) of fiber ...

Explore the burgeoning world of Photonic Quantum Computers: these cost-effective, room-temperature machines promise significant growth, with revenues projected to soar from $1.1 billion in 2030 to $6.

A new material platform has enabled scientists to create photon pairs whose entanglement can be tuned from a layer thinner ...

Rigetti stock soars 1,300% amid quantum computing milestones, but is investor optimism overblown with a 450x forward revenue ...

New techniques and refinements of older ones are needed to reach <1 K for quantum-computing cooling.

The National Quantum Mission spearheads India’s ambition to become a global leader in the field, with a strategic focus on AI ...

Bullish momentum for the broader market helped push the stock higher, and news that Denmark wants to host the world's most ...

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Rigetti benefits from sector momentum and a stronger cash position, but fierce competition and high valuation limit near-term ...