Eating less can lead to a longer life: massive study in mice shows why Continue

Put aside the hype about the growing number of us who are likely to make it to 100, because the rise in human life expectancy might actually be slowing down Continue

Over the past decade, decreasing vaccination rates now threaten the huge beneficial impacts of vaccinations in the U.S. and globally. Continue

Lithium batteries for electric vehicles are popular but flammable, and recent truck fires are getting lots of attention Continue

A fast-warming region of Antarctica is getting greener with shocking speed, a trend that will spur rapid change of Antarctic ecosystems Continue

CDC Confirms New Human Cases of H5 Bird Flu in California Continue

Should all our judgments about time be reduced to judgments about events measured by clocks? Continue

Now that it's in toothpaste, water fluoridation is less effective now than in the past Continue

Life on Mars? A new strategy is to “Follow the salt” Continue