Physicists make first 'molecular movie' of light

Scientists have made the first ‘molecular movie’ of the elementary interaction between light and matter. They measured what happens on a microscopic level when light travels through a medium in a collaborative project ...

Crab nabbed; circumstances fishy

MIT researchers have confirmed the first sighting of a Dungeness crab in the Atlantic Ocean. The male, whose species is common on North America's West Coast, was caught off Thatcher Island, Massachusetts, on July 19 by Lou ...

New light microscope sharpens scientists' focus

A new light microscope so powerful that it allows scientists peering inside cells to discern the precise location of nearly each individual protein they are studying has been developed and successfully demonstrated by scientists ...

30-year puzzle solved: Light guides flight of migratory birds

Songbirds use multiple sources of directional cues to guide their seasonal migrations, including the Sun, star patterns, the earth's magnetic field, and sky polarized light patterns. To avoid navigational errors as cue availability ...

Detector can count atom by atom

More than 80 years have passed since Louis de Broglie discovered that matter can act like a wave as well as a particle. With advances in technology, scientists have recently begun exploiting this strange property of everyday ...

Time of Day Tempers Tadpoles' Response to Predators

To a tiny tadpole, life boils down to two basic missions: eat, and avoid being eaten. But there's a trade-off. The more a tadpole eats, the faster it grows big enough to transform into a frog; yet finding food requires being ...

Overall Antarctic snowfall hasn't changed in 50 years

An international effort to determine the variability of recent snowfall over Antarctica shows that there has been no real increase in precipitation over the southernmost continent in the last half-century. The results are ...

1000th sungrazing comet discovered by SOHO

Polish amateur comet hunter Arkadiusz Kubczak recently discovered his third comet in SOHO LASCO coronagraph images, but this one was special: the 1000th SOHO comet discovery in the Kreutz group of sungrazing comets.

page 2 from 3