Werk-Brau is introducing the Reverse V-Line Bucket which allows all teeth to engage the ground, making it ideal for areas ...

The chemical element sulfur is essential for all lifeforms and is a building block of proteins and amino acids. By studying sulfur-based molecules in space, scientists are working to understand the ...

In the desert areas of Namibia, Oman, and Saudi Arabia, research work has revealed unusual structures that are probably due to the activity of an unknown microbiological life form. Unusually small ...

Strange, tiny structures have been found in the rocks around the deserts of southern Africa and the Arabian Peninsula.