It's what we don't know about our ancestors that's the most thrilling. Nothing in the fossil record, no matter how many dozen specialists study it, explains the trait that makes us human.
Alexia Parks | Posted 11.21.2009 | Denver
These days Rennie Davis, one of the Chicago 7, tells listeners from his home base in Longmont that world is "not solid, objective or real, but a psychological construct" whose origin lies within each one of us.
Robert Koehler | Posted 08.16.2009 | Politics
If we envision a nuclear-free world, the agreement reached by Medvedev and Obama to reduce their nations' nuclear arsenals to 1,500 warheads can easily seem minimalist in the extreme.
Times Online | Julia Belluz | Posted 11.06.2008 | Home
Human evolution is grinding to a halt because of a shortage of older fathers in the West, according to a leading genetics expert. Fathers over the ag...
AP | RANDOLPH E. SCHMID | Posted 03.28.2008 | Living
Science fiction writers have suggested a future Earth populated by a blend of all races into a common human form. In real life, the reverse seems to b...
Deepak Chopra | Posted 10.12.2009 | Living