Mister Leakey believed that learning more about these animals could help explain the evolutionary past of humans.

VOA: special.2009.11.18

The scientists say that studies based on the new genome may help explain, in the short-term, why the organism has been so aggressive.

VOA: special.2009.11.03

And those extra calories could help explain the rise in overweight children in the United States.

VOA: special.2010.03.17

The scientists say that in the short term, studies based on the new genome may help explain why the pathogen has been so aggressive.

VOA: special.2009.10.20

He says the finding might also help explain why people with A.D.H.D.

VOA: special.2009.09.29

Job losses help explain the latest numbers from the Mortgage Bankers Association.

VOA: special.2009.05.29

These influences help explain an important part of Sendak's books.

VOA: special.2009.10.05

That might also help explain why Havens' long African-style tunic was soaked with sweat during his performance.

VOA: standard.2009.08.15

She suggests that could help explain why the United States has a higher teen pregnancy rate than any other country in the industrialized world.

VOA: standard.2010.05.12