A new study offers the most detailed glimpse yet into how Earth's surface temperature has changed over the past 485 million years. The data show that Earth has been and can be warmer than today -- but ...
Lavas from hotspots - -whether erupting in Hawaii, Samoa or Iceland -- likely originate from a worldwide, uniform reservoir in Earth's mantle, according to an evaluation of volcanic hotspots.
As the famed British naturalist David Attenborough noted, “In our hands now lies not only our own future but that of all ...
Large herbivore δ18O as a proxy for aridity in the South African winter and year-round rainfall zone
This study explores patterning in δ 18 O values of tooth enamel in contemporary African herbivores from mainly C 3-dominated ...
Few studies have investigated how one-time targeted tillage of long-term no-till fields impacts topsoil properties and weed ...
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