Petroleum engineers located, extract, and process raw petroleum materials into useful products.

Jun 2, 2010 - Susan Kristoff

Unlikely as some would deem it, the destruction of the human race may occur through natural disasters, cosmic phenomena or even simple natural selection.

Feb 28, 2010 - Ruth Wake

London under London is a fascinating trawl through the secrets of what lies beneath the pavements of one of the most exciting and historically rich cities in the world.

Oct 9, 2009 - Tristania Currie

Astronomers and biologists both frequently use the term evolution, but don't mean exactly the same thing.

Mar 18, 2007 - Paul A. Heckert

Citizen science is a powerful means of networking volunteers to utilize shared computer power, observations and data collection in the service of scientific research.

Feb 25, 2010 - Theresa Willingham

There is a 100% chance of an earthquake today - and everyday - says the United States Geological Survey (USGS). The earth is restless, thanks to tectonic plates.

Mar 2, 2010 - Kathy Heshelow

Look closely into the past of a mere pebble from the seashore and the vast history of the Earth going back billions of years can be revealed.

Nov 28, 2010 - Geoff Ward

Dr Karl Kruszelnicki once again converts dry facts into fascinating trivia in his latest quirky collection of information on a variety of scientific topics.

Dec 29, 2008 - Susan Whelan

Poets have always celebrated nature. Now in a time of ecological crisis, their voices, speaking out against planetary plunder, are even more essential.

Jun 16, 2008 - Catherine Owen

This week, four miners died in a drift mine in the Swansea Valley. It was the first fatal mining accident in South Wales for a generation.

Sep 18, 2011 - Vivien Young

Next week, the town of Hay on Wye will be invaded by literati, musicians, politicians and other celebrities. What's new at this year's Hay Festival?

May 17, 2011 - Vivien Young

How do you tell your kids about earthquakes? Tectonic plate action can be confusing for adults, so how do we explain it to the children?

Mar 17, 2011 - Sally Anne Lewis

Muscat, Oman's capital city, is the first port of call for anyone flying into Oman and there is plenty for visitors to see and do there.

Mar 15, 2011 - Gillian Thomas

Following the earthquake that occurred off of the coast of Japan on March 11, 2011, many people are wondering, what is a tsunami?

Mar 12, 2011 - Terry Long

Google, Twitter, Facebook and various texting campaigns are playing a pivotal role in the catastrophic 2011 Japanese earthquake and tsunami disaster.

Mar 12, 2011 - Jace Shoemaker-Galloway

Welcome to Australia's premier tourist destination. Enjoy Aboriginal art, pearls, and an ancient landscape in Broome, Western Australia

Jan 29, 2011 - Simone Hughes

Young students love science. It touches their innate curiosity. As students get older, they tend to lose interest as science becomes more abstract.

Jan 17, 2011 - Harvey Craft

Described by Rudyard Kipling as the 8th wonder of the world, the rugged cliffs and impressive waterfalls make Milford Sound one of New Zealand's top tourist attractions.

Sep 6, 2009 - Katie Giles

Rotorua, New Zealand is the perfect town for a stress-free weekend. Lounging in a naturally heated pool, or cuddling with a lion cub - there's something for everyone.

Jul 16, 2009 - Seka Ojdrovic

Salt, or sodium chloride, is a natural resource that has been increasingly valued throughout history to become one of the biggest industries in the world today.

May 1, 2009 - Cheryl Kraynak