CERN’s Large Hadron Collider Resumes Research After Hiatus: Here’s What Physicists Hope to Learn - The Wall Street Journal

Upgrades to the accelerator could help scientists discover new particles and gain better understanding of dark matter.

The Large Hadron Collider resumed scientific operations on Tuesday after a three-year hiatus for repairs and upgrades, opening a new chapter in physicists longstanding quest to understand the fundame… [+537 chars]

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