Scientists have uncovered that some atoms in liquids don't move at all—even at extreme temperatures—and these anchored atoms dramatically alter the way materials freeze. Using advanced electron ...

Neutrinos are low-mass subatomic particles with zero electric charge that interact with matter only via the weak nuclear force and gravity. This makes neutrinos difficult to detect, despite the fact ...

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 ...

Avi Loeb links the strange behaviour of interstellar object 3I/ATLAS with the rise and fall of the sterile neutrino debate in ...

Many US shoppers ordering groceries through Instacart are part of an AI-enabled experiment that offers identical items at ...

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

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 ...