Consolidated silver M&I Mineral Resources increased by 10% to 115.7 million ounces, grade increased by 30% to 239.8 g/t Inferred Mineral Resources increased by 15% to 133.3 million ounces, grade ...

Two NASA rovers have strengthened the case that ancient Mars may have supported life. While not evidence of life, these discoveries show that ancient Mars had complex organic chemistry, long-lasting ...

A growing number of discoveries are reshaping long-held ideas about human evolution, from unexpectedly early stone tools to new extinct human species and surprising evidence of ancient behavior once ...