51.   Researchers are hoping, however, that the finding could one day help people live healthier lives as they age normally.

52.   Researchers are now hoping to find clues in frozen corpses from that time.

53.   Researchers hope a robotic digging tool on the lander and tiny drilling excavators on the spears will reveal whether there is ice in the subsoil.

54.   Researchers hope to be able to identify what factors make some people more predisposed to benefit from trauma.

55.   Researchers hope to create smaller plants by increasing the number of copies of the iaglu gene that a plant carries.

56.   Researchers hope to use the results to help forestall future epidemics and to treat against the virus.

57.   Researchers once hoped to develop an AIDS vaccine derived from strains of HIV from which nef was deleted naturally or by design.

58.   Researchers also hope the Twin Study will show how the chamber can help astronauts stay in shape in the microgravity of space.

59.   Researchers hope eventually to deliver the virus intravenously so that it can hunt down prostate cancer metastases hidden throughout the body.

60.   Researchers hope stem cell research will lead to ways to grow replacement tissues for use in people with these and other conditions.