A new book explores the poisonous concoctions in Agatha Christie’s murder mysteries and the science behind how they kill.

Across the country, premiums are rising and insurers are pulling out of markets that are most at risk for climate ...

The New World Screwworm is creeping north, threatening cattle in Mexico and the US. Fighting flies with flies has worked ...

When ticks bite us, they release thousands of proteins through their saliva. Could a vaccine for the right ones stop ticks ...