Diseases, Conditions, Syndromes

Why you shouldn't neglect eye care during the pandemic

Since COVID-19 emerged, access to eye care has continued to change. Lockdowns and concerns about virus exposure have caused people of all ages to cancel and delay routine appointments, raising red flags among eye-care professionals. ...

Health

Is the dark really making me sad?

The inhabitants of Rjukan in southern Norway have a complex relationship with the sun. "More than other places I've lived, they like to talk about the sun: when it's coming back, if it's a long time since they've seen the ...

Vaccination

Two vaccines hit snags as Pfizer nears US approval

Two vaccine candidates stumbled Friday in the race among researchers to combat COVID-19, a setback for the global immunisation effort even as the Pfizer-BioNTech jab neared approval in the US.

Oncology & Cancer

Shades of grey reveal breast tumours

Breast cancer is the second most common cancer in women. Mammography is the best imaging technology for early detection of tumours in breast tissue.

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