Pattern formation is the developmental process by which cells acquire different identities, depending on their relative spatial positions within the embryo. Pattern formation ensures that tissues ...

On employment, he said that neither the Congress-led United Progressive Alliance, nor the National Democratic Alliance gave a ‘clear-cut answer to the youth’.

Yahoo Sports has you covered with the latest rumors, signings, trades and analysis as teams scramble to make moves before the deadline.

Tonight: FIRST ALERT WEATHER: Off and on snow showers through the night. Snow levels lower down to near sea level again Sunday night. Accumulations, if any, will be less than an inch. Lows in the ...