The largest piece of Mars ever found on Earth was sold for just over $5 million at an auction of rare geological and archaeological objects in New York ...

The largest piece of Mars ever discovered on Earth was sold for more than $5 million at an auction of rare geological and ...

A line of storms racing toward Chicago prompted Severe Thunderstorm Warnings for most area counties Wednesday afternoon. The greatest severe weather threat is hail, wind and isolated tornadoes. A ...