A pore smaller than one nanometer reads peptide sequences amino acid by amino acid, pinpointing single-site Alzheimer's ...

In chemistry, molecules with a "flat" geometry are often stable enough to support a wide range of reactions. But in the quantum world, that's not technically true.

Sometimes, transporting electrons from one cell to another is a team effort. In electroactive bacteria, that team is a group of proteins that shepherds electrons forward, passing them along like a ...

Capital Group stands out from the pack as it enhances capabilities around strong core competencies. It earns a High Parent rating. Since 1931, Capital Group, parent of American Funds, has thoughtfully ...

Microelectromechanical systems (MEMS) electrothermal actuators are widely used in applications ranging from micro-optics and microfluidics to nanomaterial testing, thanks to their compact size and ...

Researchers decipher how elephant trunk hairs enable exceptional tactile senses through material intelligence.

Abstract: High-frequency wideband Hall effect sensors can measure currents in power electronics that operate at higher frequencies (in the Megahertz range). We experimentally investigated the ...

Abstract: In this paper, we show that quantum Hall resistance measurements using two terminals may be as precise as four-terminal measurements when applying superconducting split contacts. The ...

The Canadarm2 robotic arm and the International Space Station soaring above the South Pacific Ocean and into an orbital sunset. (NASA/ZUMA Wire/REUTERS) Prime Minister Mark Carney’s special address at ...