“The Sixth Extinction” or how humanity, perching on tree limb, saws it off
Writer Elizabeth Kolbert passionately describes how human destruction of ecological systems is causing a great mass extinction of biological species, including possibly humanity itself.
Gulf still reeling from effects of BP oil spill
Louisiana Universities Marine Consortium released their annual measurement from the Gulf of Mexico's dead zone - in part, the product of the infamous 2010 BP oil spill.
