WATCHING her sister Brooke Koch spring into action to help her niece following a fall, Amanda Malchow was touched by her compassion. A hard-working nurse, Brooke was “the most capable ...

Why do so many people return to crime after serving their sentence—even in Norway, with one of the world's most humane prison ...

Perseverance has a drill to penetrate rocks and tubes for samples gathered from places suitable for hosting life billions of ...