Alex is the longest-serving on-screen journalist on C4 News since the channel began. In more than 25 years he's covered over 20 wars; led major investigations and continues to front the programme from around the world.
His journalism has won several BAFTA and EMMY awards; two New York Film and TV Awards and in 2011/12 he was named TV Journalist of the Year by the Royal Television Society.
He's written two books about the 1991 Gulf War and a travelogue about cycling across India.
He has been External Examiner at Cardiff and currently Bournemouth Schools of Journalism and is Honorary Fellow in Journalism at Falmouth School of Journalism.
Thanks to work by local conservationists, threatened peatlands are being restored.
The Met Office has just confirmed that last month was not just the sunniest May on record, it was the sunniest month on record.
Birds of prey, like the hen harrier, are increasingly the victims of crime – shot and poisoned in some cases to the brink of extinction.
The last time such a thing was documented was in 1416, a year after Henry V defeated the French at Agincourt.
One area the government has prioritised is making sure that patients are tested negative for Covid-19 before being discharged from hospital to care homes.
Police are investigating the death of a railway worker who was assaulted by someone claiming to have Covid-19.
The Isle of Wight has found itself on the cutting edge of technology – as islanders began downloading the new NHS track and trace app
Doctors are worried that with routine operations cancelled or postponed – and people frightened to come near hospitals – serious conditions could go untreated or undiagnosed.
For the first time in around 600 years, wild stork chicks are about to hatch in West Sussex.
Residents and staff at care homes in England are now entitled to a coronavirus test – whether or not they’re showing symptoms.
In the midst of yet another global pandemic some say has been caused by human interference with wild animals, Jane Goodall says there is only one species that has caused this – us.
More than 18,000 people have now died in UK hospitals after testing positive for coronavirus.
The Health Secretary has announced a raft of policies aimed at helping people in care homes in England, including testing for all care home residents and staff exhibiting symptoms.
One in five of all deaths in England and Wales in the week ending April 3rd are linked to coronavirus – with the overall death rate pushed to a record high.
Throughout this pandemic, Channel 4 News has been talking to frontline workers in the NHS – and beyond.