Organizers say they need all that time to include all that needs to be remembered about the history of Santa Fe.

VOA: special.2009.03.30

They say passengers who sit for hours need to drink plenty of water not liquids that contain alcohol or caffeine.

VOA: special.2009.07.14

The new guidelines say women age twenty-one to twenty-nine only need to get a Pap test every two years instead of yearly.

VOA: special.2009.11.25

They say we should drink water even before we start to feel like we need something to drink.

VOA: special.2010.07.27

Makers of the devices say they kill bacteria and viruses because they help to remove the wetness that germs need to survive.

VOA: special.2009.07.14

Scientists at the agroforestry center say the use of fertilizer trees can reduce the need for chemical nitrogen by up to three-fourths.

VOA: special.2009.09.01

The experts also say doctors need to work with pregnant women to do a better job of estimating exactly when a pregnancy began.

VOA: special.2009.10.26

They say levels of a protein called Shh need to remain largely unchanged in a developing fetus for the palate to develop correctly.

VOA: special.2009.12.22

We need to add that doctors also say it is possible to drink too much water.

VOA: special.2010.07.27

Corn harvests remain small. The researchers say farming methods in Sub-Saharan Africa need to improve or else poor quality soil will increase rural poverty.

VOA: special.2009.07.28

Doctors say it is common for heart patients to need new stents over time.

VOA: special.2010.02.17

They say that you do not need to be extremely intelligent to understand something.

VOA: special.2010.06.27

But experts say antivenom technologies and their use need to be improved.

VOA: special.2010.01.25

We would need a different type of study to say that."

VOA: special.2010.05.26