Bike ride across Iowa puts vibrant small-town America into sharp focus

After Elon Musk bought Twitter, some stars said they'd leave the platform – and others vowed to come backNew technology seeks to destroy toxic "forever chemicals" in drinking water

What will Twitter look like under Elon Musk?Elon Musk reaches deal to buy Twitter for $44 billionTwitter reportedly close to a deal with Elon Musk

Cryptocurrency heists are getting more ambitious — and costlier to investorsWorkers at multiple U.S. Apple stores move to unionize

How to keep your gadgets from choking the planet

Amazon extends Prime perks to merchant sitesLiz Truss resigns as U.K. prime minister: What happens next?

Cortez Masto and Laxalt neck and neck in Nevada Senate race — CBS News Battleground Tracker pollLos Angeles City Councilmember Kevin de León refuses to resign after racist remarks

Guns recovered from vehicle near Capitol; man arrestedMelania Trump joins first lady Jill Biden and other former first ladies to help develop women's suffrage monument on National Mall