oxygen

Representational Image. Photo: Pixabay
Covid-19 in Bangladesh

Oxygen supply could save many from dying of Covid-19: Chattogram doctors

Chattogram doctors have said everyone who died of Covid-19, in the port city, required oxygen support

Photo: Collected
Stocks

Covid-19 drags down Linde Bangladesh’s industrial oxygen sales

Representational Image. Photo: Pixabay
Coronavirus chronicle

Experts warn of oxygen shortages in poorer virus-hit nations

File Photo: Belle Co/Pexels
Climate Change

Increasing temperature decreasing oxygen levels in oceans

Nishika Waghela (33) breathes in oxygen mixed with aromatherapy via a nasal cannula, at an oxygen bar in New Delhi, India, November 15, 2019. Reuters/Anushree Fadnavis
Environment

Oxygen bar opens in pollution-filled Delhi