The most comprehensive study ever conducted on human tumors revealed 12 core pathways in pancreatic cancer & 3 core pathways in brain cancer that genes use to mutate into deadly tumors. But they also found that no human tumors are identical.

When Congress reconvenes, the House & Senate will each be voting on resolutions concerning imposing further pressure on Iran on the nuclear capability issue. Analysis of these resolutions shows that imposing a blockade is the only way to enforce them.

Many horses are injured even before reaching their final destination. Some are shipped for more than 24 hours at a time without food, water or rest, and the methods used to kill these horses once they arrive at the plant can be exceptionally inhumane.

Pennsylvania state police, failing to capture an emu running loose on the Pennsylvania Turnpike, opted to taser rather than shoot. The poor frightened bird died anyway.

The island states' campaign for survival is meeting fierce opposition, so they need our help. Sign the petition now -- it will be presented by the islands' ambassadors at the UN next week.

Entertaining piece about restaurant service - or the lack of it - filled with humor and sharp observations.

After years of anticipation, Spore, a new online game developed by Sims creator Will Wright, is about to hit the market. This excellent, serious article looks at the challenges of transferring evolutionary concepts to the computer screen. Great stuff!

The EPA vetoed a federal plan to build the world's largest water pumping system in the Mississippi Delta, citing harm to the habitats of of endangered species, the destruction of thousands of acres of wetlands & poor water quality. Environmental victory!

Respect the Mountains is designed to make people aware of the uniqueness and importance of preservation of the Alps ánd the simple ways to reduce the negative impact. To make sure that future generations can enjoy the mountains too learn how

Sarah Palin's teenage daughter Bristol is pregnant. How will this news impact her candidacy?