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The window of time available to make and use ice roads is closing.
Published Feb 18, 2020
The spits etched into a desert in Chad were actually formed thousands of years ago along the shores of a vast lake.
Published Feb 14, 2020
A severe drought in Thailand is affecting agriculture and drinking water in the region.
Published Feb 14, 2020
This photograph highlights several snow- and ice-capped volcanoes as they cast early morning shadows over a mountainous region of Bolivia and Chile.
Published Feb 14, 2020
Scientists say the world would be even warmer if not for a surge in plant growth.
Published Feb 14, 2020