Humans
We summarize the week's scientific breakthroughs every Thursday.
- Chemistry
Trapping Compact Fluorescents’ Toxic Gas
New nanomaterials may offer a solution to mopping up a toxic pollutant associated with fluorescent lighting.
- Chemistry
Oops! A Fluorescent Light Breaks
Toxic mercury will be released whenever a fluorescent lamp breaks.
- Chemistry
Fluorescent bulbs offer mercury advantage
Featured blog: Switching to light bulbs that contain mercury might, surprisingly, reduce overall mercury releases to the environment. Plus, what to do when you break your fluorescent bulb.
- Health & Medicine
Don’t forget diet composition
Caloric restriction, an antiaging technique, fails to lower levels of IGF-1, a growth factor that, in high amounts, is linked to cancer in humans. But cutting protein along with calories does decrease IGF-1.
- Health & Medicine
On Following the Money
Judge medical writers on issues that matter most in a given story, not just on what's easiest to quantify.
- Health & Medicine
Pregnancy curiosity
Asian-Caucasian couples having children face slightly increased risks of pregnancy complications.
- Health & Medicine
You Choose: Vioxx vs Rofecoxib
Physicians weigh in on how reporters refer to certain medications.
- Health & Medicine
Anthrax vaccine makeover
Revamped anthrax vaccination regimen eases some side effects that have hampered the vaccine’s acceptance.
- Humans
Machu Picchu’s far-flung residents
A new chemical analysis of skeletons at the Inca site of Machu Picchu strengthens the idea that the royal estate was maintained by retainers who had been uprooted from homes throughout the empire.
- Humans
Second-Tier Presidential Debates
Here are thematic debates, minus the candidates, that you can take in via your computer.
- Health & Medicine
Moms: One Solution to Tainted Milk
Tainted infant formulas point to a problem in the way society values moms.
- Health & Medicine
Investing in Health: Ouch!
Investments in health, one of the largest segments of the U.S. economy, have been stagnating — and could be poised to actually take a big hit.
