Scientists studying ancient human remains uncovered in Colombia have found that the people they were researching have no ...

Scientists studying ancient human ... this first discovery,” she said. Christina Warinner, a professor of scientific archaeology at Harvard University, told CNN that Colombia “is a key region ...

Scientists have uncovered ancient remains in Colombia with unknown DNA, raising new questions about the origins of early ...

Iron ore deposits are about 1.3 billion years younger than previously believed, reshaping both scientific thinking and mining ...