Scientists claim that a new hole in the Earth’s ozone layer has been detected— exposing around half the planet’s population to higher doses of dangerous ultraviolet radiation from the sun. 

As per the study, the year-round ozone hole is said to be seven times larger than the reported nine million square mile hole over Antarctica.

The new issue in the ozone layer which sits around 15 miles above the Earth and shields us from cancer — causing ultra-violet rays — is said to be over the Tropics.  

If confirmed it would potentially put billions of people at risk of a number of conditions including cancer and cataracts among others. 

University of Waterloo scientist and paper author Qing-Bin Lu said: “The tropics constitute half the planet's surface area and are home to about half the world's population

The existence of the tropical ozone hole may cause great global concern. 

"The depletion of the ozone layer can lead to increased ground-level UV radiation, which can increase risk of skin cancer and cataracts in humans, as well as weaken human immune systems, decrease agricultural productivity, and negatively affect sensitive aquatic organisms and ecosystems.

"The present discovery calls for further careful studies of ozone depletion, UV radiation change, increased cancer risks, and other negative effects on health and ecosystems in the tropical regions.”

Moreover, the hole is believed to have been present since the 1980s, with models only recently being able to confirm its existence.

Since 2000, tropical stratospheric ozone levels have indeed still been decreasing, but this is due to changes in atmospheric motions expected with climate change.

Islamabad: Pakistan Railways has announced a thirty percent reduction in the fares of all trains on the eve of Eid-ul-Adha.

According to the notification issued by Pakistan Railways, the passengers will be able to get benefit from this facility during the three days of Eid in all classes of trains including economy, standard AC, Business and AC Sleeper. 

Meanwhile, Pakistan Railways has also announced that passengers facing difficulties due to late arrival of trains can fully refund their tickets from the nearest reservation offices. 

The passengers having E-Tickets can also refund their tickets through mobile application. 

Quetta: PDMA has issued a report on Thursday that states that 45 people lost their lives in different incidents as torrential rains caused destruction in different parts of Balochistan including Quetta.

Deaths occurred in Bolan, Quetta, Zhob, Duki, Khuzdar, Kohlu, Kech, Mastung, Harnai, Qila Saifullah, and Sibi. An emergency has been declared in Quetta.

As per PDMA, 47 people got injured in different rain-related incidents. Collectively, at least 241 houses are destroyed in the province.

Meanwhile, the Meteorological Department has forecast more rain in Quetta.

On the other hand, workers of FWO are removing debris from Jeglote-Skardu road at Mehdiabad and Astsk Nalla which was damaged by flash floods and landsliding on Wednesday.

Rescue and relief activities are going on in Sher Qailla, Ghizer where a high flash flood-affected adjacent village last night.

Teams of district administration preparing losses assessment report to provide relief to affectees.   

Chief Minister Muhammad Khalid Khursheed directed the home department to set up a control room to monitor the flood situation.

He also directed to rescue famous mountaineer Sheroz Kashif and his companion from Nanga Parbat.