Being a little overweight may tip the odds in favor of living a long life, according to a new analysis. Researchers say there may be some benefit to having a little extra body fat.
This isn't the first time researchers have raised questions about the link between body weight and how long someone will live. While there's no debate that being severely obese will raise the risk of all kinds of illnesses and even cut some lives short, it's less clear what happens to people who are less overweight.
Earlier this month, Pakistan's powerful Lower House of Parliament passed what analysts have dubbed Pakistan's Patriot Act. Its name here is "Investigation for Fair Trial Bill."
It has been presented to the Pakistani people as a way to update existing law and usher the rules for investigation in Pakistan into the 21st century. Among other things, it makes electronic eavesdropping admissible as evidence in court.
Most of us do everything possible to avoid mosquitoes. But one Italian researcher literally sacrifices her right arm to keep the lowly insects alive.
Chiara Adolina is studying a new malaria drug, and she needs the little suckers for her experiments. So she feeds them each day with her own blood.
She extends her arm into a mosquito cage to give the insects "breakfast." Several dozen mosquitoes spread across her forearm and jam their proboscises into her skin. "Can you see how fat they become?" she says. "Look at that tummy."