Pope Leo XIV is starting a six-week vacation this weekend at the papal summer retreat south of Rome. It's his first break ...

A species of huge, flightless bird that once inhabited New Zealand disappeared around 600 years ago, shortly after human ...

Prince William pays respects to victims of 7/7 bombings as London remembers 20 years on - Day of moving commemorations to ...

During the mission of spaceborne synthetic aperture radar (SAR), high resolution in range is obtained by transmitting signals with large bandwidth. As more and more SAR satellites are launched, ...

Editor’s note: This story has been updated to reflect the timing of Sean Spicer’s conversation with Alan Dershowitz. The ...