Fuel ethanol is touted by some as the answer to clean energy while others see it causing starvation in poor countries. What's hype and where is the hope?

Oct 14, 2011 - Ronnie Daniels

Many a marine aquarist desires to keep beautifully colored, exotic corals in his saltwater aquarium, but doing so requires an understanding of the animal's biology.

Feb 29, 2008 - Ret Talbot

Students make connections with many science concepts and communicate their recommendations to officials and organizations regarding the future of artificial reefs.

Mar 12, 2009 - David R. Wetzel

Government-driven Invest in Canada is tasked, through its global network, with increasing foreign direct investment in Canada.

Sep 21, 2011 - Neil Gunn

Fossil fuels dominate the fuel sector, but fuel improvements and new vehicle technologies have resulted in impressive reductions in carbon emissions.

Dec 21, 2010 - Duane Sharp

As the old saying goes, "you are what you eat." This is especially true for pet fish. Aquarium conditions can collapse, and fish may die, due to improper feeding.

Oct 17, 2009 - Ian Shoust

As living expenses shoot higher, especially for the oil that Americans in particular rely on for transportation, commuting by bike is worth serious consideration.

Jun 8, 2008 - Adam Williams

The disappearance of the dinosaurs remained a mystery until one team of scientists solved the puzzle. The evidence they found changed history as we know it.

Dec 14, 2010 - Nick Oza

High school science fair coming up and you barely have a clue what you want to do? Here are some project ideas and tips to get your creative juices flowing.

Nov 10, 2010 - Cassandra Rider

Fish tainted with the ciguatoxin can cause serious food poisoning. Learn about ciguatera food poisoning, its symptoms, and what can be done to avoid it.

Nov 13, 2011 - Shelly Lange

Humanity's growing egoism is coming into conflict with the interconnectedness of nature, resulting in the global crises we are struggling to solve today.

Jul 7, 2008 - Mark Zimmerman

Krakatoa Indonesia provided a real-life laboratory for studying primary and secondary succession. But questions still remain for discussion.

May 30, 2011 - James Gibson

Many people don't give their shingles their due. Is it time to shop for a licensed and bonded roof contractor? The only way to know is to do a regular, visual inspection.

Jul 25, 2008 - Kelly Smith

Two invasive fish may force the US Army Corps of Engineers to close the Chicago Sanitary and Ship Canal in a bid to protect the ecology of the Great Lakes.

Aug 9, 2011 - Mike DeHaan

Can microscopic algae influence global climate patterns?

Jan 13, 2011 - Amy Hansen

Environmental pollution, particularly with oil spills, are disastrous and common. This article details ways we can help the environment.

May 29, 2010 - Asher Kade