They aren't regulated under international pronouncements in the same way humans are.
Here's what you should know about genetically engineered meat.
Big ideas and lots of confidence, but no big announcements
New research shows where deadly pathogens are cropping up the fastest. Unfortunately, the hottest hot zones often have the least funding to monitor for emerging diseases
We wish these were April Fools pranks.
Research suggests the use of chemical dispersants hinders oceanic microbes responsible for natural cleanup
Aerial surveillance, radio tagging and ranger patrols aim to fight poaching in Asia and Africa.
We've rounded up 2014's most mind-blowing images for your viewing pleasure
While far from a cure-all, technology will play an important role in health care reform
Plus: What you need to know about sugar this Halloween.
Cheap, off-the-shelf parts and a clever design make Skyline Solar's reflective aluminum troughs a contender in the race to make solar ubiquitous
More Military-Civillian Technology Fisticuffs: Who's Got The Edge?
To maintain accuracy and realism, producers of the film sought out military and government officials to advise them.
What the Dutch do for fun
A breakthrough nanotech coating for cartridges in firearms can transfer hard-to-remove tags to gun offenders and better capture DNA
We put their final Science Debate 2008 answers up against their records
A dose of tech savvy for the Supreme Court?
An adaptation of oil drills for deep water could bring scientists closer to the goal of drilling all the way through the earth's crust to the wonders beneath