AGI

EARTH Magazine: Studies Re-examine How Major Copper Deposits Form

EARTH Magazine

From EARTH Magazine, 06/24/2015  --  Humans depend on copper for everything from electrical wiring to water pipes. To meet demand, the metal has been largely mined from Porphyry Copper Deposits (PCDs). For decades, scientists generally agreed upon the geological processes behind PCD formation; now EARTH Magazine examines two new studies that suggest alternatives to these long-held understandings.

EARTH Magazine: Science Illustrators - Making the Invisible Visible

EARTH magazine

From EARTH Magazine, 06/16/2015  --  From the tiny microcosms of atomic theory and futuristic colonies on Mars to dinosaurs walking the Earth, science illustrators translate scientific findings and theories into something lifelike, accurate and aesthetically pleasing. The July cover story from EARTH Magazine, "Science Illustrators: Making the Invisible Visible," takes readers on a behind-the-scenes of how illustrators transform a scientific concept into an informed work of art.

EARTH Magazine: Rock Stars - Geologists on the Silver Screen

EARTH magazine

From EARTH magazine, 05/27/15  --  As this summer's blockbuster movie season gets underway, EARTH Magazine asks an important question: In movies, "are geologists portrayed as heroes or villains?" The topic of how geologists are portrayed in film has been oft-debated around a campfire, or over a frosty beverage at the end of a day of fieldwork, but now four scientists bring some serious analysis to the subject in the June issue feature, "Rock Stars - Geologists on the Silver Screen."

EARTH Magazine: Amber-Encased Specimen Could Be Oldest Known Grass

EARTH Magazine

From EARTH Magazine, 05/15/15  --  The evolutionary age of grass has been hotly contested. Scientists have previously dated the earliest grasses to 55 million years ago; after the dinosaurs went extinct. Now, a new 100-million-year-old specimen of amber from Myanmar potentially pushes back grass evolution to the Late Cretaceous. 

EARTH Magazine: Beyond the Bomb - The World's Nuclear Watchdog Expands Its Science

EARTH Magazine

From EARTH Magazine, 04/28/15  --  The Comprehensive Nuclear-Test-Ban Treaty Organization (CTBTO) was formed in 1996 to monitor the planet for evidence of rogue nuclear weapons tests and explosions. In its May issue, EARTH Magazine spotlights how the CTBTO's worldwide monitoring network works and how it's using the network for civil and scientific applications beyond test monitoring. 

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