A new study that could turn our notions about household dust inside out. A nanoparticle finding that could knock your socks off. Why disease-causing microbes should be afraid of pumpkins.

Spider web glue could lead to the development of bio-based adhesives. Nanoparticles may boost the growth of tomatoes, pumpkins and other crops. How chemists cracked a culinary.

Some color shades offer better protection against sun’s ultraviolet rays. China could make more headway in controlling acid rain. How compounds in a legendary plant could help treat osteoporosis.

Drug companies are scrambling to get swine flu vaccine to a clinic near you. British scientists have moved nanotechnology a step forward. A new finding could lead to better treatment of digestive problems.

How green roofs could help put a lid on global warming. Why greenhouse gas emissions differ between major cities. New paper batteries could one day power electronics in clothing and other materials.

A new molecular model could help scientists predict the effects of global warming with greater accuracy. Biofuel production could undercut efforts to shrink a vast “Dead Zone” in the Gulf of Mexico. New evidence suggests that green tea could improve bone health.

How a plant extract could beat the devil out of swine flu. A new skin treatment could potentially help prevent wrinkles. A natural hormone could reduce pesticide residues on crops.

How discarded computers are getting a second life overseas. Why two natural waste products can lead to bumper crop yields. A tiny molecule could help scientists unravel the secrets of aging.

An invasive weed that could help treat a common health problem. Evidence that arsenic lingers in some people’s bodies longer than others. Another reason to be wary of high-fructose corn syrup.

How plastics in our oceans swiftly decompose and spread toxic substances. Households create more water pollution than previously thought. Why romantic dinners might be better without candles.