‘Doubly magic’ form of oxygen may challenge a fundamental law of physics
It is a rare oxygen isotope that has 12 more neutrons than oxygen-16, the most common form of oxygen on the planet
Titanic tourist submersible goes missing with search under way
The missing craft is believed to be OceanGate's Titan submersible, a truck-sized sub that holds five people and usually dives with a four-day emergency supply of oxygen
Coronavirus Romania: They supply Covid patients with oxygen in their cars because they do not have beds (video)
The average number of deaths per day is close to 500