Humans
We summarize the week's scientific breakthroughs every Thursday.
- Health & Medicine
Diabetes drug helps shed pounds
The diabetes drug pramlintide facilitates year-long weight loss in obese volunteers, a new study shows.
- Health & Medicine
This is the brain on age
The activity of genes in men's brains begins to change sooner than it does in women's brains, a new study shows.
- Humans
Stone Age seafood fans
Excavations in two Gibraltar caves suggest that Neandertals, like modern humans, regularly visited the Mediterranean shore to complement a land-based diet with seafood
- Health & Medicine
Lo-Cal bones hold up
One study of many recent investigations of how calorie restriction affects people shows that bone density does not necessarily suffer when a person loses weight quickly.
- Climate
(Political) party animals
Featured blog: When it comes to attitudes about climate change, the chasm between Democrats and Republicans is wide. Political-polling analysts speculate that a McCain win in November might do more than an Obama victory to win over the minds of climate-change skeptics.
- Physics
Apollo or Manhattan Project: Which Paradigm Fits Energy Better?
A new petition developed to lobby the presidential candidates argues that increased federal investments in basic energy research are essential.
- Chemistry
A better fate for plastic bottles
Using microbes to convert PET into a high-value plastic could encourage more recycling.
- Health & Medicine
The Candidates’ Shadow Health Advisers
Here are a few names from the teams of advisers counseling the presidential candidates.
- Climate
Energy: Apollo-like Program Needed
Big action and big bucks are needed to deal with the United States' energy problems, research leaders argued today.
- Humans
Pain relief to believe in
Religious believers shown pictures that evoke spiritual responses display brain activity that may contribute to feeling relief from physical pain, a new study finds.
- Humans
The presidential candidates on science
The Science Debate 2008 team sent science and technology questions to Sens. John McCain and Barack Obama. Find out how they answered.
- Health & Medicine
Plastics chemical linked to heart disease, diabetes
Study is based on data collected from human adults and matches urine concentrations of bisphenol A with type 2 diabetes, heart disease and liver enzyme problems
