Researchers at Karolinska Institutet in Sweden have discovered a fundamental mechanism that affects the size of the pupil, ...

It was previously believed that our pupil size was only affected by three things: light, focusing on nearby objects and ...

You may have heard that people who feel faint should sit with their heads between their knees, but is that true? And how can you tell whether you or someone else who has fainted should go to the ...

A sudden sight, sound, or movement can trigger a cat to instinctively puff up. Cats can get startled by anything that appears out of nowhere, perhaps a shadow, a dust bunny, an approaching dog, or, ...

If you've ever found yourself wide awake at 3 AM connecting historical events to your favorite TV show plots, you might just ...

However, the Persian kitten in the TikTok video below is doing those same types of flips all on his own, and this adorable ...

The RSPB has seen a resurgence in the number of Bearded Tits, despite the rare bird nearly disappearing from the UK.

ASUS's new ROG Astral GeForce RTX 5080 OC Edition delivers out-of-this-world performance. We just wish the price was more ...

As he hits the ball, tentatively at first, then more assertively, with the same exacting precision I recall from my youth, I ...

The HP OMEN 35L is one of the best looking pre-built gaming PCs you can buy, it's more compact than similarly capable ...

See the full Smith & Wesson CSX review here ... The slide is rounded so it doesn’t snag, and the pistol comes with three-dot iron sights and tritium front sight. The MRD version of the Reflex comes ...