A federal judge struck down a mandate that health insurance plans cover preventative care such as screenings for cancer, diabetes and depression at no cost for patients.

A large group in northern Mexico surrendered to US border authorities, frustrated by recent asylum policies and shaken by a deadly fire at a nearby migrant detention centre.

Pennsylvania Senator John Fetterman has been receiving inpatient treatment for clinical depression over the past two months and may return to Congress in April.

The investigative grand jury hearing evidence about Donald Trump's role in a hush money payment has been given three weeks off, news organisations report.