A quarterly newsletter of Alberta geology by the Alberta Geological Survey. In the spring, summer, fall and winter the AGS newsletter updates readers on the activities and projects they are working on, gives a list of recent publications and information on outreach activities — Alberta Geological Survey

A lecture based introduction to Earth systems science by Dr. Christian Shorey of the Colorado School of Mines' Department of Geology and Geologic Engineering. — Christian Shorey

The KYGeoCast is a podcast for anyone with an interest in the geology of Kentucky and geologic issues. Take us along as an audio field trip guide when you visit parks, hike, drive, or bike and learn about the processes that have shaped our Commonwealth. Produced by the staff of the Kentucky Geological Survey, University of Kentucky. — Mike Lynch

A Study in Scarlet is a detective mystery novel written by Sir Arthur Conan Doyle, which was first published in 1887. It is the first story to feature the character of Sherlock Holmes, who would later become one of the most famous literary detective characters, with long-lasting interest and appeal. The book's title derives from a speech given by Holmes to his companion Doctor Watson on the nature of his work, in which he describes the story's murder investigation as his "study in scarlet": "There’s the scarlet thread of murder running through the colourless skein of life, and our duty is to unravel it, and isolate it, and expose every inch of it." (Summary from Wikipedia) — LibriVox

From the U.S. Geological Survey, CoreCast brings you straight science insight on natural hazards; climate change; satellite imagery and monitoring; water quality; human health and wildlife disease; and much more. Tune into CoreCast. It's natural science from the inside out. — USGS CoreCast Team

The USGS Oregon Science Podcast brings you news and insightful interviews on science topics Oregonians care about most. Paralleling the multidisciplinary approach followed by the USGS, each new episode will cover timely and relevant topics in areas around you, whether they are geologic, hydrologic, biologic or geographic in nature. Using the extensive resources at our disposal, we provide unbiased research that you can sink your teeth into, while being still being music to your ears. Join us as we prove just how cool science is. — U.S. Geological Survey (Oregon)