What is a man who in one week can be entranced by a Beethoven symphony, a Manet, a line of poetry, and in the next be equally caught up in following the trail of a wild animal through the snow-filled woods? An outdoorsman and writer offers this answer.
And a new discovery suggests that it changes their diet—just like technology changes ours.
The Illumination Entertainment comedy stars Matthew McConaughey as a koala desperately seeking a musical hit.
“Luke likes long walks—really long walks.”
What scientific precautions must our doctors take to ensure that man can be projected into outer space and return alive? The question is no longer academic; Russian scientists have predicted that their astronauts will be ready for the adventure within two years. DR. THOMAS R. A. DAVIS is director of environmental medicine for the United States Army Medical Research Laboratory.