From smartphone maps to precision weapons, satellite navigation underpins modern life and war. Global Navigation Satellite Systems have become indispensable, and that's made them vulnerable to ...

Redfin visitors will soon be able to see for-sale homes that haven’t been widely advertised — but Washington properties may not be included, as the practice remains restricted in the ...

US Secret Service agents and Palm Beach County law enforcement shot and killed an armed man who unlawfully entered the secure perimeter at President Donald Trump’s Mar-a-Lago estate in South Florida ...