this month's Where on Earth? contest here!
Dwarfing Earth's largest dinosaur
Early life lines make waves
Faster tsunami warnings with GPS
Unlocking jade's secrets
Microbes reshuffle Earth's early history
Ancient bird fossil makes a splash
Open access advancing
From hot to cold in the Arctic
Tree rings reveal overestimate in Western water
Geophenomena Print Exclusive
Controversial Bosnian pyramid
Energy & Resources Print Exclusive
Shaking out more oil
Europe on Kyoto
Mineral resource of the month: Tellurium
Trends & Innovations Print Exclusive
Rivers in Chains
The Three Gorges Dam is fueling controversy in Asia.
Education & Outreach
Muddling Science at Parks and Museums
Disclaimers and reduced funding are challenging the publics exposure to science in U.S. parks and museums.
Oregons Recipe for Mitigating Earthquakes
New laws are better protecting Oregonians from seismic hazards, but passing the legislation was a lesson in persistence and education.
Yumei Wang and William Burns
Its Not Hairspray: Americas Need for Science Education
All citizens including and especially politicians need to become well-informed on scientific issues before addressing some of Earths most vexing problems.
Where to Land?
Crater lake region or glacier scientists have a lot to consider in choosing the perfect landing site for the next robotic mission to Mars.
Todd Hoeksema: A flare for all things solar
Green flames shoot from wingtip tanks that will seed clouds in North Dakota with silver iodide. Although cloud seeding in the United States is popular for everything from increasing precipitation to dispersing fog, it still lacks scientific consensus over its results. Read the story in this issue (Print Exclusive). Photo is by Peter McBride/Aurora/Getty Images.
Next month: Coal
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