Physicists may have uncovered a surprising new clue that string theory—the idea that the universe is built from unimaginably tiny vibrating strings—could be more than just a mathematical fantasy.

If you could take an apple and break it into smaller and smaller parts, you would find molecules, then atoms, followed by subatomic particles like protons and the quarks and gluons that make them up.

Ahead of Prime Day later this month, Amazon is already discounting the Pixel 10 to just $599. That’s a $200 savings, and it’s not the only one in the lineup that’s on sale. The entire Pixel 10 lineup ...