Delhi has recorded its highest ozone (O3) levels this summer in the last five years, with readings breaching the safe mark for 14.2 hours on an average in a day, a report shows. Unlike primary ...

New Delhi: With the rising mercury, ozone levels have also increased in the city. An analysis of hourly ozone concentrations for this summer showed th.

The state has issued an air quality alert for June 12, particularly because of high levels of ozone, which can be dangerous for vulnerable populations ...

The international space industry is on a growth trajectory, but new research shows a rapid increase in rocket launches would damage the ozone layer.

The Front Range’s summer ozone pollution season begins Sunday and with it comes the annual warnings about being careful when working or playing outdoors on high-pollution days.

Located in the stratosphere, the ozone layer blocks potentially harmful ultraviolet energy from reaching our planet's surface.

Located in the stratosphere, the ozone layer blocks potentially harmful ultraviolet energy from reaching our planet's surface. What's the status of the hole discovered 40 years ago?

Located in the stratosphere, the ozone layer blocks potentially harmful ultraviolet energy from reaching our planet's surface.

Ground-level ozone concerns prompt air quality alert in Minnesota The Minnesota Pollution Control Agency says ozone is the main concern that is triggering an air quality alert on Monday.

Ozone as a layer several kilometers up in the atmosphere protects living beings, including humans, from ultraviolet rays. But its accumulation at ground level can be very dangerous, Mongabay ...

Imminent loss of NASA's Aura and Canada's SCISAT will severely diminish scientists’ ability to monitor ozone-depleting substances in the stratosphere.

In the stratosphere, ozone acts as a protective layer. But in the troposphere, at ground level, this colorless gas is incredibly harmful to human health and the environment in ways scientists are ...