Feature

Front Matter

Identical Viruses Found in African, U.S. Cancers

Moon’s Bulge Checked in Annular Eclipse

Past, Modern Man Linked

Men, Pictures Told Space Story

[Photograph]: Solar Air Heaters

Women Cooperate Less

Mice Swim in Drug Study

Old People’s Home Often Benefits Senior Citizens

Oldest Great Ape Jaws Found in Sahara Desert

Avert Imminent Suicide

In Science Fields