Scientists report they have identified a key structure in those kernels that could lead to popcorn varieties with no leftover unpopped kernels.

A study in the ACS Journal of Agricultural and Food Chemistry shows that the bark of the Scotch pine, a popular tree for holiday decorating, has anti-inflammatory compounds in its bark.

Myrrh is valued for its wonderful perfume-like aromas, though scientists suggest it also contains compounds that could one day lead to new ways for preventing and treating certain forms of cancer.

According to food scientists, the darker the chocolate, the better it is for your health.

A golden bullet that shows promise for killing a common parasite. Solving another mystery of an amazing water walker. Toward a Rosetta Stone for the secret language of microbes.

Converting pollution from coal mines into clean energy. An unusual plastic that biodegrades much faster than regular plastic. The bloody truth behind some ancient African sculptures.

Magnetic nanoparticles that detect and remove harmful bacteria. Using bark from the Magnolia tree to fight bad breath and tooth decay. How the world’s oceans could help slurp up carbon dioxide to fight global warming. New database screening criteria for improving the identification of anticancer drugs. Wiring up enzymes for producing hydrogen fuel cells. Developing a new generation of greener, environmentally friendly consumer products.

Toward cancer drugs that penetrate 10 times deeper into the brain. Using “Dragon's blood” to quench stomach ulcer bacteria. How air pollution from ship smokestacks is linked to thousands of deaths annually. A breakthrough toward industrial-scale production of nanodevices; How the octopus and its kin are inspiring new camouflage strategies for military applications.

A new fluorescent label that sheds light on brain diseases. How a government plan to revive the “Dead Zone” in Gulf of Mexico could backfire. New insights into how natural antioxidants fight fat. A faster, more sensitive method for detecting anthrax. The rebound of the medical plastics industry.

Microplastics may pose a previously unrecognized pollution threat. A Rosetta stone for traditional Chinese medicine; Boiled peanuts pack a big antioxidant punch. A more comprehensive test for dissolved phosphorus. Unlocking the secrets of ripening for better tasting fruits and veggies.