Technology news, reviews and columns for June 21

June 21 June 21     FOLLOW US      NEWS SPORTS LIFE MONEY TECH TRAVEL OPINION WEATHER USATODAY.COM   TECH   news   Uber CEO Travis Kalanick resigns amid mounting pressure from investors     The embattled CEO was asked to leave by some of the biggest investors in the company.     Read Story     news           Yes, Uber has lost ridership to Lyft during this crisis Uber lost ridership to Lyft in period leading up to CEO Travis Kalanick's resignation     news           Why Amazon-Whole Foods may not be a prime union target Grocery is heavily unionized, but labor organizers fear Amazon will tilt away from them     news           Uber hits some mammoth potholes Uber faces a lawsuit over self-driving technology, sexual harassment claims and allegations of a toxic corporate culture   Advertisement   columnist           You're sharing your cell phone number too frequently Phone numbers have become the new social security number, and they can be stolen.     nation-now           Stephen Hawking: Earth is in peril, it's time to get out of Dodge "Columbus did it in 1492 when he discovered the New World," Hawking said.  "But now there is no new world. No Utopia around the corner."     news           Should you tip your Uber driver? Uber announced it will be adding a tipping option to the ride hailing service, potentially making rides more expensive. Should you tip your Uber driver, and if so, how much? Here are things to think about when it comes to tipping your Uber driver.     columnist           Tech week could signal thaw between Trump and industry Trump's opening comments to the execs underscored what has been a relationship tinged with tension.     news           Amazon to launch 'try before you buy' clothing box Prime Wardrobe is available to Prime members and lets customers order between 3 and 15 items.     news           Uber adds tipping feature, matching Lyft The move comes as the ride-hailing company faces big challenges with employees and drivers.     The Day In Pictures Gallery People take part in the 15th annual Times Square yoga event celebrating the Summer Solstice, the longest day of the year, during classes in the middle of Times Square in New York.\u000d\u000aThe event marked the international day of yoga.     Popular Stories In Georgia, Karen Handel staves off national Democratic challenge Hundreds rally for pregnant mom shot by Seattle police 'I'm not pulling it out': Newly released video shows Philando Castile's last moments   To forward this e-mail to a friend, click here You are currently subscribed to this newsletter with the address: bimagroup2.onlineincome@blogger.com. To UNSUBSCRIBE, please click here. Manage Subscriptions | Help | Advertise | Home Delivery | Privacy Policy - Your California Privacy Rights © 2017 USA TODAY, a division of Gannett Satellite Information Network, LLC. 7950 Jones Branch Drive, McLean, VA 22108