World, a start-up backed by Sam Altman, has launched in the United States with the goal of verifying your humanity.

Altman's World venture wants to convince people to scan their eyeballs to prove they're human amidst a proliferation of AIs ...

Sam Altman’s Orb scans your retina to create a unique digital identity that serves as a means of verification.

Kilmar Abrego Garcia, whom Democrats have been demanding the Trump admin return to the U.S., was previously pulled over by ...

By stimulating certain cones with extreme precision, scientists can help humans perceive a new color that defies all ...

Does the recent digital reconstruction of a Mycenaean woman really depict her accurately, or is it more fantasy than fact?

An excerpt from the research paper explained the methodology reads, "We introduce a principle, Oz, for displaying colour imagery: directly controlling the human eye’s photoreceptor activity via ...

Scientists claimed to have discovered a new colour that has not been seen by humans before - but experts ... had laser pulses fired into their eyes. Researchers say that by stimulating individual ...

Scientists have devised a method to hijack the human eye, enabling it to see brand-new colors that lie beyond the scope of natural human vision. With this technique, the researchers enabled five ...

In a quiet corner of North Carolina, bees produce a violet-hued honey so rare and unpredictable ... your own jar of amethyst treasure, keep an eye out online for availability toward late July.

What effect does that have on human beings? Under CITES we have turned a blind eye to the issue since few want to see pests thrive. But more importantly, they are useless in raising money that the ...

A surprising number of humans are equipped with a subpar eye model—featuring pale, colorful irides that are nowhere as good as the original dark ones at guarding the retina from sunlight and do, in ...