Single Mothers and Welfare
For the first time since the Great Depression, large numbers of families are homeless. Recent welfare revisions will put even more women and children on the streets
For the first time since the Great Depression, large numbers of families are homeless. Recent welfare revisions will put even more women and children on the streets
Recently discovered microorganisms that dwell within the earth's crust could reveal clues to the origin of life
Long neglected by physicists, the study of friction's tomic-level origins, or nanotribology, indicates that the force tems from various unexpected sources, including sound energy
Electrical impulses from nerves and muscles can command computers directly, a method that aids people with physical disabilities
The mathematical models now used in many scientific fields may be fundamentally unable to answer certain questions about the real world. Yet there may be ways around these problems