Scientists say a forgotten particle may explain why the universe exists

A mysterious particle overlooked for decades may hold the key to why matter survived the Big Bang, allowing stars, planets, and life to exist. Scientists believe this forgotten neutrino reshaped the early universe and may have left detectable gravitational wave signals that could help unlock the…

Heads up: the full story is on ScienceDaily: Space & Time's website, which is written for adults and may show other headlines.