The drought currently impacting the upper Colorado River Basin is extremely severe. A new study from federal government and university scientists led by the...
The Back River in Baltimore County is unsafe for drinking, swimming or any human contact, Maryland environmental officials declared Friday amid ongoing concerns about...
After collecting eight rock-core samples from its first science campaign and completing a record-breaking, 31-Martian-day (or sol) dash across about 3 miles (5 kilometers)...