Rat bones and the mystery of ‘hobbit’ island
Researchers consider food choice, hunting range and other factors to find out what caused the disappearance of a diminutive human species Anna Goldfield When I ask her “So how big…
Sifting through the history of fire
How and when our ancestors mastered the use of fire remains debated. Researchers are hunting for answers buried in ancient ash and baked soils This story, which originally appeared in…