Uncategorized
- Anthropology
Homo naledi may have lived at around same time as early humans
South African species Homo naledi is much younger than previously thought.
- Planetary Science
Oxygen on comet 67P might not be ancient after all
Molecular oxygen detected around comet 67P may not be a relic of the solar system’s birth. Instead, it may be generated by interactions of water, the solar wind and the comet’s surface.
- Archaeology
Twisted textile cords may contain clues to Inca messages
A writing system from the 1700s may illuminate even older knotty Inca messages.
- Animals
In Florida, they’re fighting mosquitoes by meddling with their sex lives
As an alternative to genetically modified mosquitoes, Florida skeeter police are testing one of two strategies that use bacteria to meddle with insect sex lives.
- Tech
New printer creates color by shaping nanostructures
Researchers developed the structure-based color printing technique as an alternative to ink-based printing, in which colors fade with time.
- Planetary Science
Mars may not have been born alongside the other rocky planets
Mars formed farther away from the sun than its present-day orbit, not near the other terrestrial planets, new research suggests.
- Neuroscience
Internal compass guides fruit fly navigation
Experiments show how flies navigate — and why this might be important for humans.
- Environment
Peace and quiet is becoming more elusive in U.S. wild areas
Human noise stretches into the wilderness.
- Animals
Sea creatures’ sticky ‘mucus houses’ catch ocean carbon really fast
A new deepwater laser tool measures the carbon-filtering power of snot nets created by little-known sea animals called giant larvaceans.
- Animals
50 years ago, U.S. fell short on mosquito eradication
Researchers boldly predicted mosquitoes’ demise 50 years ago. They never came close.
- Neuroscience
A baby’s pain registers in the brain
EEG recordings can help indicate whether a newborn baby is in pain, a preliminary study suggests.
- Science & Society
March highlights questions about benefits of science
Acting Editor in Chief Elizabeth Quill discusses the intersection of science and activism.
