Science Elements

Saliva fingerprints could eliminate the need for invasive diagnostic tests.

Bio-activated ceramics could help prevent gum disease.

Science and art come together to perfect Japanese porcelain.

Rodents help doctors sniff out tuberculosis.

Scientists close in on a way to make fragrances last longer.

New test could help prevent food poisoning.

Smart synthetic skins could make human-like robots even more realistic.

Purified cashews proteins offer insights into allergic reactions.

Batteries get a charge from bacteria.

Vaccine dampens nicotine’s effects in laboratory mice.

Newly developed blood test could detect cancer, other diseases earlier.

Scientists seek to create LCD screens with more vivid colors.

Doodles disclose much about Darwin’s home life.

Engineered tissue could lead to better drug testing, liver disease treatments.

Batteries in electric cars could lead to unforeseen environmental problems.

Spongy graft material could expand possibilities in spinal replacement surgery.

Cellular ‘backpacks’ could precisely deliver drugs while minimizing side effects.

3-D printing could help restore appearance of ears, noses.

New technique could help analyze lipstick smears found at crime scenes.

Eggshell nanoparticles could lead to expanded use of bioplastic in packaging materials.