News
- Animals
Manta rays have an unusual mouth filter that resists clogging
Manta rays filter feed differently than other ocean creatures.
- Tech
Fiberglass-spinning robots could be construction workers of the future
A team of fiberglass-spinning robots could create tubing to help build bridges, buildings or other structures.
- Animals
A new species of high-altitude hummingbird may already be in trouble
Researchers have discovered a new species of hummingbird high up in the Ecuadorian Andes.
- Health & Medicine
A new vaccine raises hopes of someday curbing the tuberculosis epidemic
A new vaccine for those infected, but not sick, with tuberculosis reduced new active cases by 54 percent, compared with those given a placebo.
