Tag Archives: robert wilson

Decline in Species Shows Climate Change Warnings Not Exaggerated

One in 10 species could face extinction by the year 2100 if current climate change impacts continue.

This is the result of University of Exeter research, examining studies on the effects of recent climate change on plant and animal species and comparing this with predictions of future declines.

Published in leading journal Proceedings of the National Academy of Sciences, the study uses the well-established IUCN Red List for linking population declines to extinction risk. The research examines nearly 200 predictions of the future effects of climate change from studies conducted around the world, as well as 130 reports of changes which have already occurred. (more…)

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The Promise of Ion Beam Cancer Therapy

For certain kinds of cancer, the most effective therapy does not use x-rays or gamma rays but beams of ions, the electrically charged cores of atoms, including hydrogen ions (protons) and heavier ions such as carbon and neon.

About the image: Beams of heavy ions can target hard-to-reach tumors with great accuracy and with minimal damage to surrounding tissues. Heidelberg Ion-Beam Therapy Center. Image credit: Berkeley Lab (more…)

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