A Consumer Reports investigation found Instacart charged some shoppers up to 23% more for identical grocery items, ...

Water is all around us, yet its surface layer—home to chemical reactions that shape life on Earth—is surprisingly hard to ...

Since the time of the dinosaurs, cycad plants may have attracted insects using infrared light. It may be the world's oldest ...

A study of prices on the Instacart app claims that identical products, from the same retailers, were priced differently for ...

Three thought experiments involving “demons” have haunted physics for centuries. What should we make of them today?

Instacart acknowledged that pricing tests are happening after an independent experiment compared shopper bills across four ...

From a particle smasher encircling the moon to an “impossible” laser, five scientists reveal the experiments they would run ...

Philip Rivers, 44, has returned to the NFL. Meet his 10 kids and grandkid I Was Once a Panera Bread Regular. There’s Just 1 ...

In some cases, shoppers saw prices that were 23% more for the exact same item. 5 On Your Side's Keely Arthur shares the ...

Shoppers may be unaware they're paying as much as 23% more than others for the same grocery items on Instacart, a new ...

After a yearslong series of setbacks, NASA's Escape and Plasma Acceleration and Dynamics Explorers, or ESCAPADE, mission has ...