The 1969 moon landing was one of the crowning achievements of mankind. And magnetic moon rocks were some of its most mysterious discoveries, showing...
Recently, the southeastern United States was hit by a huge cloud of dust from the Sahara desert that drifted across the Atlantic Ocean. A second such cloud...
As the number of those infected with COVID-19 grows dramatically with each passing hour, governments tighten their grip, trying desperately to slow the...