Europe's antitrust chief said Wednesday they're questioning merchants and gathering information to find out if action needs to be taken.
A test of facial recognition software conducted by the ACLU found accuracy drops along racial lines.
Some sellers reportedly offer Amazon employees money in exchange for customer data and to delete negative reviews.
The Amazon CEO announced Thursday that the new philanthropic initiatives will be called the Bezos Day 1 Fund.
Amazon, Google, Twitter, AT&T, Apple and Charter Communications will all send officials to speak before the Senate Commerce Committee.
Wells Fargo is predicting that it'll surpass Walmart in 2018.
The bill is named after Amazon CEO Jeff Bezos, whom Bernie Sanders accuses of underpaying workers.
Amazon's CEO donated $10 million to help get more veterans elected during the upcoming midterms.
Amazon's valuation hit $1 trillion Tuesday.
Trade groups representing Google, Amazon and Facebook called the FCC's net neutrality repeal "unreasoned and unreasonable."
A new report says Whole Foods is "feasting on its competitors" after Amazon takeover.
Amazon announced this week that it has begun hiring 1,500 full-time positions at their new robotics fulfillment center in Thornton.