Quantum computing is still far from commercial viability, but that isn't stopping early movers. Rigetti and D-Wave Quantum stand out in this uncertain and largely unprofitable industry.

D-Wave Quantum ($QBTS) shares dropped 8.5% on November 6, despite reporting a strong third-quarter revenue beat and solid ...

A week ago, Penumbra, Inc. ( NYSE:PEN ) came out with a strong set of third-quarter numbers that could potentially ...

Rigetti Computing Inc. and D-Wave Quantum Inc. make products that so far have few real world applications. They’re burning ...

A new study demonstrates that transmitting quantum signals from Earth to a satellite is achievable, opening the door to more robust quantum communication networks. Quantum satellites are currently ...

Physicists have taken the Universe’s temperature, revealing the searing trillion-degree heat of the Big Bang’s first plasma.

Alaskan cruisetours pair a weeklong cruise of the Inside Passage with a multiday land journey into Alaska’s vast wilderness.

The latest Atari Studios Sale has now started on the Nintendo eShop, which has seen 49 Nintendo Switch games receive ...

Our weekly roundup of the latest science in the news, as well as a few fascinating articles to keep you entertained over the ...