July 12, 2021

Healing with a Clear Target

When she was in college, Tania Betancourt’s grandfather was admitted to the hospital for brain cancer treatment. Seeing him lose control of his body and himself—because “your brain is you”—was awful, she says. She wanted to see cancer treatment that could target his illness more directly.“Our current options to treat

Energy |
January 20, 2013

The Old Man and the Secret

Thirty years ago, people couldnt believe it: The old man’s elixir boosted crops, ate up sewage, and made the desert bloom. Today half a dozen Texas companies claim the elixir does all that and a whole lot more.