Nonlinear optics articles from across Nature Portfolio Nonlinear optics is the study of how intense light interacts with matter. The optical response of a material usually scales linearly with the ...

KXAN is keeping track of the number of homicides in the City of Austin in 2025. An interactive map shows where those homicides have occurred.

Borderlands 4 is coming our way this September to bring us more looter shooter action. Gearbox's new adventure was first officially revealed in 2024, and since then, we've learned a lot more about ...