Is MRI necessary for newly diagnosed early breast cancer patients

Recently, MRI has been introduced as a more thorough way to look at the breast of a woman with newly diagnosed breast cancer.

Imaging Dementia

Memory loss, personality changes, a shrinking ability to do daily tasks.

It's not easy to watch a loved one suffer from dementia.

It's also not easy at times for doctors to know exactly what kind of dementia a person may have.

That's because there's not been a test that can differentiate between, say, Alzheimer's disease and Lewy Body Dementia. Now, researchers at Mayo Clinic have developed a way to look at the living brain and more accurately tell what type of dementia a person has.

And this may help get patients on the right treatment.

Discover The Origins of 3D Vision

Learn about the origins of 3D Art with 1 image 2 eyes 3D, an outdoor exhibition that is all about discovery and experimentation.

Thai elephant given prosthetic leg

Vets in Thailand make a prosthetic limb for a 48 year old cow elephant.

Deep sea reefs may save lives

Deep sea coral reefs found just several decades ago off the United States' southeastern coast hold promise for the discoveries of new species and cures for cancer and other diseases.

But the reefs may face danger.

Using Organic Seeds

Organic fruits and vegetables continue to grow in popularity.

Over the past several years the seeds to grow these products have also been becoming organic.

Johnny's Selected Seeds now offers organic seeds for several of there most popular products.

Seeds must be grown under organic conditions in order to be certified as organic.

Additionally, some programs now require that in order to certify the end product as organic you must start with organic seeds.