It has long been known that the optical resonances of ultrahigh-Q whispering gallery mode resonators can split under the influence of particle scattering. Now scientists have exploited this splitting ...

PLANTS under various fixed conditions of light, temperature, and humidity have been turned continuously about a vertical axis at the rate of one revolution a day. The results suggest that the plants ...

Major traffic delays built up on the M25 in Surrey after a collision resulted in an overturned lorry. The motorway was shut in part in the anti-clockwise direction between J10 (Cobham) and J9 ...