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More than 5,500 years old, the wooden board is one of the most ancient preserved doors in Europe. Archaeologist Jakob Messikommer uncovered the prehistoric object from the marshes in Wetzikon in ...

One showed prints of a three-toed ungulate, possibly a rhinoceros or ancient tapir. The other: the 29 million-year-old tracks from what the researchers believe to be some sort of saber-toothed cat.

This real-life giant clipart comes to life with each cut, demonstrating the artistry and expertise involved in every step of the tree’s fall. U.S. fires head of military base in Greenland after ...

This study reports the reconstruction and characterization of an ancient proto-circadian clock system that could have benefited the adaptation of cyanobacteria to 18 h-long light/dark cycles 0.95 ...

Choose from Old Style Clock Pic stock illustrations from iStock. Find high-quality royalty-free vector images that you won't find anywhere else. Video Back Videos home Signature collection Essentials ...

More than 5,500 years old, the wooden board is one of the most ancient preserved doors in Europe. Archaeologist Jakob Messikommer uncovered the prehistoric object from the marshes in Wetzikon in 1868, ...