This Astoundingly Simple Ancient Technique Is Helping to Beat Back Drought
Amid a warming world, these conservationists have brought back a very old and very low-tech drought-busting practice, and they are getting results.
Amid a warming world, these conservationists have brought back a very old and very low-tech drought-busting practice, and they are getting results.
To understand the battle over e-cigarettes, one must look to history—and big tobacco
Snorting powdered smallpox scabs and jumping into the beds of those freshly dead from yellow fever. Humanity has gone to extreme lengths in search of immunity before.
Being immune was once a status symbol—and another way to segregate and divide humanity
Investigating the potential danger to those who use tobacco products or e-cigarettes calls for a look at the lungs