Activating agents enable the efficient preparation of organozinc complexes from zinc metal and organohalides, but their mechanisms had been obscured by the heterogeneous nature of these systems.

Rob Demovsky is an NFL reporter at ESPN and covers the Green Bay Packers. He has covered the Packers since 1997 and joined ESPN in 2013. Demovsky is a two-time Wisconsin Sportswriter of the Year as ...

Rob Demovsky is an NFL reporter at ESPN and covers the Green Bay Packers. He has covered the Packers since 1997 and joined ESPN in 2013. Demovsky is a two-time Wisconsin Sportswriter of the Year ...

GREEN BAY, Wis. -- Jordan Love was one of the NFL's best quarterbacks over the second half of last season. He had 18 touchdowns against just one interception over the final eight games while leading ...

Here’s our first reactions to the trailer and what we learned ... was another long-standing collaborator taking on the role of Green Lantern - that being “Firefly” actor Nathan Fillion.

Here’s our first reactions to the trailer and what we learned so far ahead of the film’s release ... No surprises though that it was another long-standing collaborator taking on the role of Green ...