Chemistry
- Chemistry
Microbes craft unusual crystals
Bacteria dwelling in an abandoned iron mine form unusual crystals that could help scientists look for signs of previous life on Mars.
- Chemistry
Mini Motor: Synthetic molecule yields nanoscale rotor
Scientists have built a tiny rotor out of a synthesized molecule that rotates in the presence of an electric field.
- Chemistry
New champions among corrosive microbes
Newly discovered strains of bacteria have developed a metabolic shortcut for eating away iron with great efficiency.
- Chemistry
Clean hydrogen fuel from corn?
A new reactor can convert ethanol from corn into hydrogen fuel with enough efficiency to make the process economical.
- Chemistry
Radical molecule could produce plastic magnets
A team of chemists has synthesized an unusual organic molecule that could lead to cheaper and lighter magnets.
- Chemistry
Nitrogen Unbound: New reaction breaks strong chemical link
Researchers have developed a new way to turn nitrogen into ammonia that could improve upon an energy-intensive, 90-year-old method used to make fertilizers.
- Chemistry
Nature’s tiniest rotor runs like clockwork
By manipulating a tiny protein found in most living cells, researchers created a molecular rotor that can convert mechanical motion into chemical energy.
- Chemistry
Nobel prize recognizes future for plastics
The Nobel Prize in Chemistry went to three researchers for the discovery and development of plastics that conduct electricity.
- Chemistry
Moonlighting: Reflective protein causes squid to shimmer
Squid can manipulate light in amazing ways to camouflage themselves at night, and researchers have unveiled a bizarre set of reflective proteins in the animals' tissues that underlie this trait.
- Chemistry
The March of History: Terra-cotta warriors show their true colors
As archaeologists continue to excavate the famous Chinese terra-cotta warriors, a new restoration technique could preserve the figures' paint coats, which normally peel off when exposed to the elements.
- Chemistry
Clays catalyze life?
Clay minerals at the bottom of the ocean may have played a crucial role in assembling the very first cells on Earth billions of years ago.
- Chemistry
The Nature of Things
An earth scientist's proposed alternative periodic table of elements is emblematic of the growing desire among scientists to recast this 130-year-old chart.
