Imperial, California - You can get an effective aerobic workout with both an elliptical machine and a treadmill. In general, you can let your fitness goals determine whether you choose an elliptical machine or a treadmill - or a different piece of exercise equipment.

Scottsdale, Arizona - Your family medical history, sometimes called a medical family tree, is a record of illnesses and medical conditions affecting your family members. Here's why a family medical history can come in handy - and how to create a family medical history of your own.

Imperial, California - A new report published by Ameriprise Financial shows that retirees will need an average of about $230,000 per household for out-of-pocket health care costs in their old age, according to the Association of Mature American Citizens.

Washington, DC - The U.S. Food and Drug Administration today approved a new use for Jakafi (ruxolitinib) to treat patients with polycythemia vera, a chronic type of bone marrow disease. Jakafi is the first drug approved by the FDA for this condition.

Washington, DC - Early data suggests that the current 2014-2015 flu season could be severe. The Centers for Disease Control and Prevention (CDC) urges immediate vaccination for anyone still unvaccinated this season and recommends prompt treatment with antiviral drugs for people at high risk of complications who develop flu.

Thousand Oaks, California - The U.S. Food and Drug Administration today approved Blincyto (blinatumomab) to treat patients with Philadelphia chromosome-negative precursor B-cell acute lymphoblastic leukemia (B-cell ALL), an uncommon form of ALL.