Still others question whether the cell and those to follow can really help improve health and make biofuels.

VOA: special.2010.07.20

Cassatt bought a house in the French countryside and used her success to help others.

VOA: special.2009.07.12

Still others offer personal counseling to help employees lose weight, exercise more and stop smoking.

VOA: special.2011.02.28

Miz McClellan praised Wilma Mankiller's ability to lead and help others during such personal difficulties.

VOA: special.2010.04.09

Others do it to help document storms and warn the public.

VOA: special.2010.05.11

He and others hoped to see large-scale irrigation, reforestation and other projects that would help farmers grow more food.

VOA: standard.2010.07.16

And others are doing what they can to help, including radio broadcasters.

VOA: standard.2010.01.20

And he plans to help others who are seriously ill.

VOA: standard.2010.01.12