In early spring, advertisements for dating apps start appearing everywhere. They promise efficiency. Compatibility ...

Some of Fuentes’s fan accounts include a kind of call to action in their Instagram bios: “1,000 clippers > 10 news outlets,” ...

The Giants can’t yet announce the addition of Jason Sanders, but they made a different kind of declaration by signing the former All-Pro kicker. On new head coach John Harbaugh’s watch, the Giants ...

Timothy Graham receives funding from the Australian Research Council (ARC) for the Discovery Project, 'Understanding and Combatting "Dark Political Communication"'. A new study published today in ...

AliveCor’s latest attempt to revive its Apple Watch antitrust case fell short this week, with a federal appeals court handing Apple another win. Today’s development follows the company’s earlier win ...

The input of fresh carbon can either enhance or suppress the mineralization rate of native soil organic carbon (SOC), a process known as the priming effect. The priming effect plays a crucial role in ...

A months-long joint investigation by Consumer Reports and Groundwork Collaborative has uncovered widespread price testing on Instacart's grocery delivery platform. The research shows that identical ...

Instacart is experimenting with pricing, charging some people shopping for groceries at the same time and same store location prices that can vary by as much as 23%, an investigation has found. On ...

Popular food delivery service Instacart has been using a shady algorithm that charges different prices to different customers on the same grocery items in the same supermarkets without telling them, ...

The original version of this story appeared in Quanta Magazine. Imagine a town with two widget merchants. Customers prefer cheaper widgets, so the merchants must compete to set the lowest price.

1 Department of Information Technology and Computer Science, School of Computing and Mathematics, The Cooperative University of Kenya, Nairobi, Kenya. 2 Department of Computing and Informatics, School ...