The American Academy of Pediatrics says some poisons can cause additional damage when they come back up the throat.

VOA: special.2009.08.11

The road moves back and forth and around corners as it moves up the face of the mountain.

VOA: special.2010.09.08

Helen looked straight up at the sky as if a lost memory or thought of some kind was coming back to her.

VOA: special.2009.11.08

She fell back to Earth, but the steel-spring bustle just bounced her back up as high as before.

VOA: special.2009.11.28

A robot would then pick up rocks and soil, and send them back to earth for testing.

VOA: special.2010.05.25

Sixty-two years ago most of the remains were dug up and shipped back to China for reburial.

VOA: special.2010.07.23

As Sylvie climbed slowly down the pine tree, the stranger was waking up back at the farm.

VOA: special.2010.04.03

"I reckon you'll be goin' back up to the cabin, along with the cart," said Ariela.

VOA: special.2009.11.14

Before answering, agent Flannery wanted to make sure his report was up-to-date, so he went to the back of the office and looked into the cage.

VOA: special.2010.09.18

The elephants look up and watch as your boat turns away and you head back to camp at the end of another day on safari in Africa.

VOA: special.2009.08.19

I quickly stood up. My back was against the cave wall.

VOA: special.2010.07.10

It takes two times as long to get back up.

VOA: special.2009.10.07

Only,she just bounced him back up with her.

VOA: special.2009.11.28

Their whole life was in that store, making money: saving it to go home, giving up money to send it back annually. Many areas of the museum celebrate the successes of individuals.

VOA: special.2010.03.03