The biologists hope to receive two pounds of the lunar sample.

Some biologists hope the cells will provide a universal repair kit for human tissues.

Biologists hope the cells will help repair damaged tissues in a wide variety of diseases.

Some biologists hope that with only a few more chemical surprises like this, the problem of the origin of life will go away.

Biologists hope to learn the language of stem cells by identifying the chemical signals they exchange among themselves to guide their development.

Biologists are experimenting with chemical treatments and hope to use plants to absorb the contamination, he said.

Molecular biologists are hoping to crack the human shopping code, so far to no avail.

Biologists hope that ways can be found to trigger these active or inducible defenses in crop plants.

Biologists hope that by identifying these "downstream" genes, they may be able to unravel the genetic basis of human language.

As with other angiogenesis inhibitors, biologists hope that it can be used in patients to cut off the blood supply on which tumors depend.