Whether it is asthma, food or pollen allergies, type-1 diabetes, lupus, multiple sclerosis, or Crohn's disease, everyone knows someone who suffers from an allergic or autoimmune disorder. And if it appears that the prevalence of these maladies has increased recently, that's because it has--to levels never before seen in human history. These days no fewer than one in five, and likely more, Americans suffer from one of these ailments. We seem newly,...

Dr. Emma Collins and her team are spending their third summer studying the effect of climate change on the great white sharks who come every year to give birth. Along with the last two inhabitants of this former fishing village, their peaceful life is disrupted when a 'scientific' team led by her ex-boyfriend and marine biologist Richard show up looking for three sharks who they learn aren't just any sharks.

"Examines the Hubble Space Telescope, including its initial launch into space, the important repair missions, and the amazing images Hubble relays back to Earth and what astronomers can learn from them"--Provided by publisher.

Learn why dolphins are so smart.

"An exploration of the age-old complicity between skywatchers and warfighters, from the best-selling author of Astrophysics for People in a Hurry. In this fascinating foray into the millennia-long relationship between science and military power, acclaimed astrophysicist Neil deGrasse Tyson and writer Avis Lang examine how the methods and tools of astrophysics have been enlisted in the service of war. "The overlap is strong, and it's a two- way street,"...