Fresh off her wolverine study in Montana, wildlife biologist Alex Carter lands a job studying a threatened population of polar bears in the Canadian Arctic. Embedded with a small team of Arctic researchers, she tracks the majestic bears by air, following them over vast, snowy terrain, spending days leaning precariously out of a helicopter with a tranquilizer gun, until she can get down on the ice to examine them up close. But as her study progresses,...

This story of science, the Cold War, Nazi research, atomic anxieties, secret spy planes and the space race draws on original archival research, declassified documents and interviews to present a narrative history of humanity's hunt for alien life, including the military and CIA's secret, decades-long quest to study UFOs.

It takes a special person to work in the extreme environment of Antarctica, but many scientists, engineers, doctors, and technicians do. Readers will learn the many kinds of job s involved in running a polar research center as well as what Antarctic workers do in their free time.

"A neurologist regales readers with extraordinary stories of the brain under siege. Our brains are the most complex machines known to humankind, but they have an Achilles heel: The very molecules that allow us to exist can also sabotage our minds. Here are true accounts of unruly molecules and the diseases that form in their wake, from total loss of inhibitions to florid psychosis to compulsive lying. Cognitive neurologist Sara Manning Peskin demystifies...

She just needs a little longer. She's really close. Dr. Rebecca Jackson, a medical researcher, stands on the verge of a breakthrough that will transform medicine. But she soon discovers the reason behind the miraculous progress in her research, and it leaves her with a nearly impossible choice and little time to decide. More than her research is at stake. And more threatens it than this latest revelation. Something she's tried hard to cover up. There...