Hammers co-chairman David Gold has announced the deal, which is believed to be worth in the region of £4m.
Former Chile boss one of many linked with the Chelsea job since Jose Mourinho's departure.
Manchester United currently have seven first-team defenders sidelined with injuries.
The 53-year-old coach will 'fill a void' at the club says Neville.
Wales assistant boss Osian Roberts insists forward will not be rushed back from calf injury.
Falcao has not played in four months due to a niggling thigh injury.
The 25-year-old Belgian is one of the world's most sought-after players, despite an underwhelming campaign.
Zinedine Zidane's side face stern test of their mettle at Stadio Olimpico. Find out where to watch the match live in the UK.
Benfica face Zenit St Petersburg in the Champions League clash on Tuesday. Find out how to follow the match live in the UK.
The former England captain is hoping his franchise will join the MLS in 2018.
The 26-year-old star is also a reported target of Premier League rivals Arsenal.
Daniel Sturridge made his first Premier League start in over four months against Aston Villa on 14 February.
PSG defender says Jose Mourinho will always care for Chelsea, even if he decides to take Manchester United job.
Sacked Chelsea boss is the favourite candidate to replace Louis van Gaal at Manchester United.
Harry Kane believes Tottenham can beat any team and propel Spurs to the top of the league.
Pereira has made every Premier League match day squad since November but played just 80 minutes of football.
PSG face Chelsea in the Champions League clash on Tuesday. Find out how to follow the match live in the UK.
Nicky Butt will take over from Brian McClair, who has moved to the Scottish Football Association.
Terry limped off before half time in the 5-1 win over Newcastle.
Experienced German midfielder is currently sidelined with a knee injury sustained against Sheffield United.
Young centre-back duo form part of 21-man squad, with captain John Terry sidelined due to a hamstring injury.
Real Madrid and Juventus are also interested in the midfielder.
United made a bid for the Brazilian late on in the summer transfer window.
Eriksen scored the late winner against Manchester City, lifting Spurs back into second place.
France international moved on loan to Bordeaux on January deadline day instead.
Ivory Coast right-back has been indefinitely suspended after an alleged homophobic slur made on Periscope.
The 24-year-old will arrive at Anfield when his current Bundesliga contract expires in June 2016.
La Liga stars combined to score a cheeky penalty against Celta Vigo at the Nou Camp.
Busquets says only one manager could tempt him away from Barcelona - Man City's manager-elect.
The 19-year-old midfielder scored his first goal for Betis in the 2-2 draw against Deportivo.