Chemists ID possible addiction-free pain reliever

An estimated 1.7 million Americans suffer from substance abuse disorders related to opioid use for pain relief, according to the National Institute on Drug Abuse. This causes an economic burden of more than $78 billion per ...

Species 'pushed out of the tropics' by climate change

The world's tropical regions are home to the widest range of plants and animals, but research from The University of Queensland reveals that climate change is pushing species away, and fast.

page 2 from 5