The surging number of measles cases around the world is a stark warning sign that outbreaks of other vaccine-preventable diseases could be next, the World Health Organization warned Friday.“It’s crucial to understand why measles matters,” said Dr.

Horses can detect fear in humans by smell, becoming more likely to startle and more wary of people who are scared, a new study has found.

The Southern Ocean is one of the most remote places on Earth, but that doesn't mean it is tranquil. Tumultuous waves that can swallow vessels ensure that the Antarctic Peninsula has a constant drone of ocean. This narrow strip of navigable water gives anybody who gets this far south a chance to see what is at stake as climate change, caused mainly by the burning of oil, gas and coal, leads to a steady rise in global average temperatures.