91 results
- Humans
Here’s where jazz gets its swing
Swing, the feeling of a rhythm in jazz music that compels feet to tap, may arise from near-imperceptible delays in musicians’ timing, a study shows.
- Planetary Science
Robin Wordsworth re-creates the atmosphere of ancient Mars
Robin Wordsworth studies the climates of Mars and other alien worlds to find out whether they could support life.
- Earth
Here’s how olivine may trigger deep earthquakes
Olivine’s transformation into another mineral can destabilize rocks and set off quakes more than 300 kilometers down, experiments suggest.
- Tech
50 years ago, genes eluded electron microscopes
In the 1970s, scientists dreamed of seeing genes under the microscope. Fifty years later, powerful new tools are helping to make that dream come true.
- Earth
Not one, but two asteroids might have slain the dinosaurs
A craterlike structure found off West Africa’s coast might have been formed by an asteroid impact around the same time the dinosaurs went extinct.
- Physics
Spiraling footballs wobble at one of two specific frequencies
Researchers simulated the path of a flying football to study how pigskins wobble and why they drift sideways.
- Environment
Electrical bacteria may help clean oil spills and curb methane emissions
Cable bacteria are living electrical wires that may become a tool to reduce methane emissions and clean oil spills.
- Environment
How to make jet fuel from sunlight, air and water vapor
Solar kerosene could one day replace petroleum-derived jet fuel in airplanes and help stabilize greenhouse gas emissions.
- Environment
Underground heat pollution could be tapped to mitigate climate change
Data from thousands of groundwater well sites in Europe reveal that more than half of the locations possess usable underground heat.
- Environment
How to build better ice towers for drinking water and irrigation
“Ice stupas” emerged in 2014 as a way to cope with climate change shrinking glaciers. Automation could help improve the cones’ construction.
- Earth
50 years ago, a new theory of Earth’s core began solidifying
In 1972, scientists proposed that Earth’s core formed as the planet came together. Fifty years later, that theory is generally accepted, though many mysteries about the core remain.
- Tech
A neck patch for athletes could help detect concussions early
The small sensor is sleeker and cheaper than other devices used to monitor neck strain in athletes.
