February 14, 2025. More for You ...

Researchers have systematically detailed, step by step, how cognitive maps form in the brain's hippocampus -- a region responsible for learning and memory.

Animated map of Ukraine showing the changes in Russian territorial control (in orange), from February 24, 2022 to, 2025. This ...

Ukraine’s government wants to restore the country’s frontier to where it was before Russia launched its first invasion more than a decade ago. The U.S. defense secretary said that was “unrealistic.” ...