Conservation professionals gathered in Gunnison, Colo., in 2017 to learn how to build Zeedyk structures, simple rock dams that slow the flow of water in small creeks to increase surrounding plant ...

Researchers have uncovered a simple structure from the Stone Age that may be the oldest evidence yet of early humans building with wood. It's nearly half a million years old and provides a rare ...

Performance of different social learning strategies. Figure 1 shows the average payoff achieved by each strategy over time for two different environments: a simple one with a single optimum (N=15 ...

The log structure was made at least 476,000 years ago, while the wood tools are slightly younger, under 400,000 years old. That places the materials in a time before our species, Homo sapiens ...

NEW YORK (AP) — Researchers have uncovered a simple structure from the Stone Age that may be the oldest evidence yet of early humans building with wood. The construction is basic: a pair of ...

The log structure was made at least 476,000 years ago, while the wood tools are slightly younger, under 400,000 years old. That places the materials in a time before our species, Homo sapiens ...

NEW YORK – Researchers have uncovered a simple structure from the Stone Age that may be the oldest evidence yet of early humans building with wood.. The construction is basic: a pair of ...