People have capacity limits when tracking objects in direct perception. But how many objects can people track in their imagination? In nine pre-registered experiments (N = 313 total), we examine the ...

We propose that humans are prepared to interpret giving as a diagnostic cue of reciprocal–exchange relations from infancy. A prediction following from this hypothesis is that infants will represent ...

Scientists observe bumblebees rolling a ball underneath a flower to get sugar, showing complex problem-solving abilities.

Randomized controlled trials (RCTs; sometimes referred to as A/B tests) are considered the gold standard for evidence in science and medicine. If you took anything away from your Research Methods 101 ...

A team of researchers from the French Aerospace Lab and at the Côte d'Azur Observatory working on France's MICROSCOPE satellite project has further confirmed the equivalence principle by recreating ...

Add Yahoo as a preferred source to see more of our stories on Google. Surface bubble growth can lift objects upward against gravity. Saverio Spagnolie Scientific discovery doesn’t always require a ...

The experiments were conducted in multiple stages. The researchers developed a neural prosthesis with feedback that enables tactile sensations. The patients were invited to hold hard cylinder-shaped ...

Scientific discovery doesn’t always require a high-tech laboratory or a hefty budget. Many people have a first-rate lab right in their own homes – their kitchen. The kitchen offers plenty of ...

Scientific discovery doesn't always require a high-tech laboratory or a hefty budget. Many people have a first-rate lab right in their own homes—their kitchen. The kitchen offers plenty of ...