Helium-3 discovery in Minnesota is sparking big energy claims, but the science, rarity, and real-world limits matter more than the hype around it.

While finding small amounts of helium isn't too hard, harvesting large amounts for corporation requests in StarRupture is a little trickier.

Yet even at this apparently late date in the field’s development, there are companies that are still developing entirely new qubit technologies, betting the company that they have identified something ...