Far below you lies a sphere of solid iron and nickel about as wide as the broadest part of Texas: the Earth's inner core.
Researchers Recreate Deep-Earth Conditions to See How Iron Copes With Extreme Stress
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Stanford Researchers Reveal How Wildfire Accelerates Forest Changes
Refugees are on the move in forests across the western U.S. As climate conditions change, the ranges of tree species are shifting, especially toward cooler or wetter sites.
More Than Half of Surveyed Crop Varieties are Under Threat of Extinction, According to Study in India
Crop and varietal diversity are critically important for global food and nutrition security, as well as the livelihoods of millions of people, especially those living in marginal areas.
Africa’s “Green Wall” Also Makes Economic Sense
The Sahel extends south of the Sahara from Senegal in the west to Ethiopia in the east of Africa.
Sustainable Water Solutions Essential to Climate Change Adaptation in Agri-Food Systems
Water is essential for all of Earth's ecosystems and the food systems they support.
Liquid Fuels from Carbon Dioxide
A new electrocatalyst called a-CuTi@Cu converts carbon dioxide (CO2) into liquid fuels.
