Lifestyle

Will US convenience stores find the secret to selling better food?

Americans who think of petrified hot dogs, frozen burritos and salty snacks when they imagine getting food at a gas station or truck stop may be pleasantly surprised during their next road trip: U.S. convenience stores are offering them more and better — though not necessarily healthier — choices.

Don’t expect human life expectancy to grow much more, researcher says

Advances in medical technology and genetic research — not to mention larger numbers of people making it to age 100 — are not not translating into marked jumps in lifespan overall, according to researchers who found shrinking longevity increases in countries with the longest-living populations.