Agriculture is heavily reliant on water resources, which are increasingly threatened by global challenges such as population growth and climate change.
In 1907, a wealthy Massachusetts astronomer managed to convince much of the country there was proof of life on Mars. Science ...
Morning Overview on MSN
Top researchers raise serious questions about UFOs and aliens
Scientists who once rolled their eyes at flying saucer stories are now treating strange things in the sky as a serious ...
NASA lost contact with the MAVEN Mars orbiter after it passed behind the planet. The agency is investigating the cause while reviewing the mission’s role in Mars science and rover communications ...
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