Off the rocky coast of Jervis Bay, Australia, an octopus scoops a fistful of silt into its arms, angles its siphon, and ...

AI face-scanning tech tracked drivers’ expressions and found women clocked up far more 'smiles per hour' than men.

Humans can only see less than 1% of the electromagnetic spectrum. Here’s why evolution may have intentionally hidden ...

Malaria may have shaped early human life across Africa far earlier than once thought, steering where people could safely live ...

New research shows rising ocean temperatures may cause corals to lose oxygen and die before bleaching becomes visible during heatwaves.

Introduction Sex disparities in suicide mortality persist worldwide, with male rates 2–4 times higher than female rates, but ...

A happy-face spider, Theridion himalayana, is found in the Himalayas, challenging the belief that the species existed only in ...

Reusable catheters are just as safe for patients as single-use ones and do not increase the risk of urinary tract infections, ...

We explore the world of color — from how we perceive it, to efforts to describe and differentiate its many shades.

Color Grading is widely used in video editing to create a consistent look across a series of clips, but it’s now common to ...

Using AI chatbots for even just 10 minutes may have a shockingly negative impact on people’s ability to think and problem-solve, according to a new study from researchers at Carnegie Mellon, MIT, ...

The largest study ever of school cellphone bans finds that they offer decidedly mixed results, with teachers reporting fewer distractions when students lock their phones away during the school day, ...