They say this can provide important information about how ocean conditions change over time and how corals react to climate change.
VOA: special.2010.08.10
But later he chose surgery, because it lets him have more time to decide how to help his patients.
VOA: special.2009.06.02
She shows how Darwin came to understand that these island animals had differences, developed over time, that helped them survive.
VOA: special.2009.02.27
He told her his ideas about how species evolve over time -- what he called the transmutation of species.
VOA: special.2009.02.25
He says looking back thousands of years can help researchers look forward by understanding how a disease changed over time.
VOA: special.2010.06.29
Readers can better understand how informed consent and the question of morality in medical experiments have changed over time.
VOA: special.2010.07.21
But much more time is spent on the nuts and bolts generally called logistics of how to transport and supply an army.
VOA: special.2009.11.01
Charles Darwin developed the theory of how living things develop from simpler organisms over long periods of time.
VOA: special.2009.02.25
For the first time, I learned something about how to live with people of different religious beliefs."
VOA: special.2010.08.01
Her work explores how people experience landscape in a time of increased technological influence and environmental awareness.
VOA: special.2009.05.06
Researchers from the Pew Charitable Trusts recently looked at how thirteen American cities are trying to balance budgets in a time of recession.
VOA: special.2009.07.13
The last time the United States Education Department asked young people how long they took to finish college was in two thousand one.
VOA: special.2009.07.23
The book described how she spent time by herself on an island by the sea.
VOA: special.2009.06.28
"Rhonda Smith of Tennessee described how in two thousand six her Toyota-made Lexus sped up for a time to one hundred sixty kilometers an hour.
VOA: special.2010.02.26
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