University Of Arizona

Research indicates antibodies appear to persist months after infections have resolved

New York orders visitors from Covid-19 hot spot states to quarantine for two weeks

The breakout star of the hit series speaks about vulnerability, addiction and living with HIV

If you’re worried about harmful bacteria getting inside and making you sick, relax

Apps offer useful information but often make people grumpier about their lack of shut-eye

Mosquito-borne disease could reach more of US, China, Japan and Australia in warming world, study shows

As the first image of a black hole went viral, another image put the spotlight on a beaming young scientist

There are lots of cleaning solutions to rid your tech of grime. Just don’t use window cleaner

People feel compelled on a deeper level to respond to our virtual social circles

Hubble telescope has found the brightest quasar ever seen in the early universe

Time is running out to wind back the climate clock, says restoration scientist Donald Falk

Expert says jury is still out on extent to which climate change is affecting the jet stream

We can use running as a tool to improve the way we think and feel

Irish teens are the fourth most prolific ‘sexters’ in EU; how can parents deal with the issue?

Adrenalin-pumping rock climbing can help combat depression, and gets you fit

Study over last 90 years finds the majority of stocks underperform risk-free bonds

Personal history lends fitting weight to the words of Golden State Warriors’ coach

Bullies, Bullied and Bystanders Conference 2016 told of potential consequences of photos

At least 66 dead and hundreds injured after fresh earthquake strikes near Everest

Elizabeth McClean and Inish O’Doherty came home from US for Christmas wedding in Ireland

Painting taken from Swiss bank vault belonging to Italian family after tip-off

University of Arizona and Nasa publish website in Irish featuring images taken from Mars orbit