Scientists fear warming is driving a collapse in the ocean currents that shape climate far and wide. The ice-choked waters off Greenland might hold the key. By Raymond Zhong and Esther Horvath Mr.

Fund manager updated portfolio more frequently than peers in last 1 year. (I.e. fund manager held stocks/bonds in the portfolio for shorter duration than peers) ...

Fund manager updated portfolio less frequently than peers in last 1 year. (I.e. fund manager held stocks/bonds in the portfolio for longer duration than peers) ...