Ancient skulls suggest Denisovans entered Australia at least 300,000 years ago. February 2, 2024

Twice, impacts from outer space have devastated the North Atlantic coast January 31, 2024

An asteroid crater near New Echota January 30, 2024January 30, 2024

Tsunami debris ridge of the 539 AD comet impact off the coast of Florida January 29, 2024January 29, 2024

Large numbers of South Americans immigrated into Eastern North America January 25, 2024January 25, 2024

Three “Little Ice Ages” radically changed the cultural landscape of North America January 25, 2024January 25, 2024

Col. George Washington ate meals from this hearth (1754-1758) January 22, 2024January 22, 2024

Video: How geologists identify natural catastrophes in the past January 20, 2024January 20, 2024

Geologists have solved many archaeological mysteries in Mexico & Eastern North America January 19, 2024January 19, 2024

Anonymous Mini-Ice Ages in North America January 18, 2024January 19, 2024