DENTON 1 has suggested that a possible function of the pupil light reflex might be to provide apertures optimum for visual acuity at different light intensities. At low levels of luminance visual ...

Your pupils say a lot about you - about your mental state, your attention span, your arousal, and your intelligence. Somewhat surprisingly, they also say a lot about your memories. According to recent ...

You're introduced to someone and your attention catches on their eyes. They might be a rich, earthy brown, a pale blue, or the rare green that shifts with every flicker of light. Eyes have a way of ...

When you shine a flashlight into a glass of water, the beam bends. That simple observation, familiar since ancient times, ...

Coccolithophores are a type of single-celled microalgae that fix CO2 into organic matter and precipitate calcium carbonate, profoundly shaping ocean optics, carbon export, and long-term carbon storage ...

Spain's PM Sánchez calls for Israel to be banned from sports events over war in Gaza ...

IO Interactive, the European game studio best known for its work on the Hitman series, finally provided a deep dive into its James Bond game today. That happened because a new State of Play ...

Emil Krafth has revealed the reaction at Newcastle to Alexander Isak's Liverpool transfer, with talk of a dressing room divide being rubbished. Swedish striker forced record-breaking move Former ...

While many concede the move by the LNP government wasn’t a surprise after putting the project under review, they argue it will set the city back years. Mayor Tom Tate said he was disappointed by the ...

Cervélo has officially launched its new R5 lightweight climbing bike today. The new bike in its top spec weighs in at a superlight 5.97kg in the top SRAM RED and Shimano Dura-Ace builds, comfortably ...

AI-generated summary reviewed by our newsroom. Read our AI Policy. A 23-year-old Ukrainian refugee, Iryna Zarutska, was fatally stabbed on Aug. 22 on the light rail line in Charlotte’s South End.