Today's optical illusion challenge will truly put your vision and focus to the test! Hidden among a sea of 22s and 44s is a single "42" — and only those with eagle eyes can spot it within seconds.

Scientists enhance eye imaging with AI, achieving high-resolution views of retinal cells, potentially revolutionizing disease ...

The Turkish defense company Aselsan announced that its submarines will be equipped with optronic mast systems from the MERCAN family, developed in-house to enhance reconnaissance and surveillance ...

The Pennsylvania man wanted to give his pup the "last best day ever" — so he treated her to a Texas Roadhouse steak ...