As Ogliore explained, each glass bead tells its own story of the moon's past. The beads—some shiny orange, some glossy black—formed when lunar volcanoes shot material from the interior to the ...

Alphabet (NASDAQ: GOOG)(NASDAQ: GOOGL) stock jumped nearly 3% earlier in the day before retreating to about a 1.3% gain as of 2 p.m. ET Tuesday. It's not a huge increase -- but then again, you don ...