A growing number of schools across the country use AI-powered surveillance to detect guns and contraband, all in the name of ...
The human eye can only detect wavelengths in the visible light range, but a new imaging system will let us "see" infrared ...
The interstellar comet 3I/ATLAS will make its closest approach to Earth this week on Dec. 19, 2025. Here's the latest news ...
Why did humans evolve the eyes we have today? While scientists can't go back in time to study the environmental pressures ...