R.K. Himthani was known as the doctor who was always smiling. The head of gastroenterology at Batra Hospital in New Delhi, who had worked through the COVID-19 pandemic and earned a reputation for goin...
How hyperbaric oxygen therapy works ? When most people hear the words “hyperbaric oxygen therapy,” they immediately think of diving accidents and emergency care. But, did you know that hyperbaric oxyg...
Subscribe to Outbreak, a daily roundup of stories on the coronavirus pandemic and its impact on global business, delivered free to your inbox.Oxygen supplies have emerged as the latest choke point in ...
Fish could be left gasping for air as oxygen levels plunge in the world's freshwater lakes due to climate change, a new study suggests. "The Earth is getting warmer. And as it does, the lakes are less...
Read Full Transcript Naked mole rats may not be the most attractive creatures to look at. But they're very interesting for researchers to study. They're the only cold-blooded mammal, explains Thomas P...
Read Full Transcript Naked mole rats may not be the most attractive creatures to look at. But they're very interesting for researchers to study. They're the only cold-blooded mammal, explains Thomas P...
Read Full Transcript Naked mole rats may not be the most attractive creatures to look at. But they're very interesting for researchers to study. They're the only cold-blooded mammal, explains Thomas P...
NASA has logged another extraterrestrial first on its latest mission to Mars: converting carbon dioxide from the Martian atmosphere into pure, breathable oxygen, the U.S. space agency said on Wednesda...
While the first flight of the Mars helicopter got a lot of attention this week, an experiment on the Perseverance rover quietly accomplished another first, by making oxygen out of the Martian atmosphe...
For more than a decade, scientists have been trying to understand why deep water oxygen levels in the Gulf of St. Lawrence have been declining. Now new research explains why. Climate change has shifte...
Our planet is changing. So is our journalism. This story is part of a CBC News initiative entitledOur Changing Planetto show and explain the effects of climate change and what is being done about it. ...
Our planet is changing. So is our journalism. This story is part of a CBC News initiative entitledOur Changing Planetto show and explain the effects of climate change and what is being done about it. ...
Unusually low oxygen levels in Bedford Basin this summer present a high risk that deep water in the basin will temporarily become totally devoid of oxygen for the first time, according to a scientist ...
The oxygen content in the world's oceans has decreased by more than two per cent in the past 50 years and could decrease by seven per cent by 2100, a new study shows. The study, conducted at the GEOMA...
After years of campaigning, the pharmaceutical industry isinching forwardin providing access to life-saving medicines in low-income countries, though much remains to be done. But healthcare is not onl...
Matabeleland's Sole Covid 19 Centre Run Out Of Oxygen Matabeleland’s Sole Covid 19 Centre Runs Out Of Oxygen As the country battles to contain a deadly Covid-19 second wave that has so far claimed mor...
This week's question comes to us from Jim Bishop in Thunder Bay, Ont. He asks: Is the blood of all creatures on Earth red in colour? Have there been any changes in any blood colour over time? Graham S...
This week's question comes to us from Jim Bishop in Thunder Bay, Ont. He asks: Is the blood of all creatures on Earth red in colour? Have there been any changes in any blood colour over time? Graham S...
Provincial officials have deemed the sudden die-off of hundreds of fish in Toronto's Topham Pond as a naturally occurring event due to high temperatures and a lack of oxygen in the water. It comes aft...
The Labrador Sea in the North Atlantic is known as one of the lungs of the ocean, absorbing vast quantities of oxygen that sink up to two kilometres and then flow slowly around the world. It turns out...
