(Phys.org) —An international team of researchers has found evidence in drill core samples taken near Antarctica that adds credence to the iron fertilization hypothesis. In their paper published in the ...
A combined team of geochemists from Woods Hole Oceanographic Institution and California Institute of Technology has found evidence of high levels of helium-3 in rocks on Baffin Island—possible ...
Scientists have long known that Earth and Mercury have metallic cores. Like Earth, Mercury's outer core is composed of liquid metal, but there have only been hints that Mercury's innermost core is ...
An ice core about two miles long -- the oldest frozen sample ever drilled from the underbelly of Antarctica -- shows that at no time in the last 650,000 years have levels of the greenhouse gases ...
Some results have been hidden because they may be inaccessible to you
Show inaccessible results