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Weed Seed Collection

October 2, 2003

The USDA collects and grows weed seeds and makes them available for research.

Read moreWeed Seed Collection

Sea Sponge Fibers

October 1, 2003

The optical fibers of the sea sponge can help improve fiber optic cables.

Read moreSea Sponge Fibers

Dark Sky

September 30, 2003

Why don't the stars light up the night sky? (Low intensity, light hasn't gotten here yet)

Read moreDark Sky

Biblical Tunnel

September 29, 2003

The first scientific dating of a Biblical structure: the Siloam Tunnel in Israel

Read moreBiblical Tunnel

Fitness Roundup

September 26, 2003

Exercise equipment that looks like comfortable furniture, and technology that cuts the boring parts …

Read moreFitness Roundup

Flu Evolution

September 25, 2003

A model for flu virus evolution shows that people get short-term immunity against infection.

Read moreFlu Evolution

Worm Regeneration

September 24, 2003

Studying how flatworms use stem cells to regenerate lost body parts.

Read moreWorm Regeneration

Optical Biopsies

September 23, 2003

A scope with a special microscope attached can replace conventional biopsy.

Read moreOptical Biopsies

Anthrax Signaling

September 22, 2003

Anthrax bacteria have a signaling system that, if blocked, inhibits growth.

Read moreAnthrax Signaling

Life Span Roundup

September 19, 2003

Dental care can prevent premature births, and molecules in olive oil and red wine extend life spans.

Read moreLife Span Roundup

Fatherly Fish

September 18, 2003

Sand goby fathers show off for females by taking good care of their offspring.

Read moreFatherly Fish

Plaques and Tangles

September 17, 2003

The protein deposits called plaques in Alzheimer's disease trigger the formation of tangles.

Read morePlaques and Tangles
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