Today's best photos: From beetle counting to an ex-Wren in a Spitfire

Directors: Avinash Arun, Prosit Roy 

Stars: Jaideep Ahlawat, Ishwak Singh, Lc Sekhose, Merenla Imsong

Rating: 4.5/5

• Use unique usernames and passwords while enabling multi-factor authentication.
• Use an offline private key, a physical device that requires manual activation, whenever you access your wallet.
• Avoid suspicious social media ads promoting fraudulent schemes.
• Only invest in crypto projects that you fully understand.
• Critically assess whether a project’s promises or returns seem too good to be true.
• Only use reputable platforms that have a track record of strong regulatory compliance.
• Store funds in hardware wallets as opposed to online exchanges.

Install an air filter in your home.

Close your windows and turn on the AC.

Shower or bath after being outside.

Wear a face mask.

Stay indoors when conditions are particularly poor.

If driving, turn your engine off when stationary.

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• Individuals must register on UAE Drone app or website using their UAE Pass
• Add all their personal details, including name, nationality, passport number, Emiratis ID, email and phone number
• Upload the training certificate from a centre accredited by the GCAA
• Submit their request

• Fly it within visual line of sight
• Never over populated areas
• Ensure maximum flying height of 400 feet (122 metres) above ground level is not crossed
• Users must avoid flying over restricted areas listed on the UAE Drone app
• Only fly the drone during the day, and never at night
• Should have a live feed of the drone flight
• Drones must weigh 5 kg or less

Sepsis arises when the body tries to fight an infection but damages its own tissue and organs in the process.

The World Health Organisation estimates it affects about 30 million people each year and that about six million die.

Of those about three million are newborns and 1.2 are young children.

Patients with septic shock must often have limbs amputated if clots in their limbs prevent blood flow, causing the limbs to die.

Campaigners say the condition is often diagnosed far too late by medical professionals and that many patients wait too long to seek treatment, confusing the symptoms with flu. 

Director: Shankar 

Stars: Ram Charan, Kiara Advani, Anjali, S J Suryah, Jayaram

Rating: 2/5

Director: Kangana Ranaut

Stars: Kangana Ranaut, Anupam Kher, Shreyas Talpade, Milind Soman, Mahima Chaudhry 

Rating: 2/5

Starring: Joaquin Phoenix, Lady Gaga, Brendan Gleeson

Director: Todd Phillips 

Rating: 2/5

Dubai is on a mission to record good air quality for 90 per cent of the year – up from 86 per cent annually today – by 2021.

The municipality plans to have seven mobile air-monitoring stations by 2020 to capture more accurate data in hourly and daily trends of pollution.

These will be on the Palm Jumeirah, Al Qusais, Muhaisnah, Rashidiyah, Al Wasl, Al Quoz and Dubai Investment Park.

“It will allow real-time responding for emergency cases,” said Khaldoon Al Daraji, first environment safety officer at the municipality.

“We’re in a good position except for the cases that are out of our hands, such as sandstorms.

“Sandstorms are our main concern because the UAE is just a receiver.

“The hotspots are Iran, Saudi Arabia and southern Iraq, but we’re working hard with the region to reduce the cycle of sandstorm generation.”

Mr Al Daraji said monitoring as it stood covered 47 per cent of Dubai.

There are 12 fixed stations in the emirate, but Dubai also receives information from monitors belonging to other entities.

“There are 25 stations in total,” Mr Al Daraji said.

“We added new technology and equipment used for the first time for the detection of heavy metals.

“A hundred parameters can be detected but we want to expand it to make sure that the data captured can allow a baseline study in some areas to ensure they are well positioned.”

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Robert Matthews: Has flawed science and rushed research failed us?

Document everything immediately; including dates, times, locations and witnesses

Seek professional advice from a legal expert

You can report an incident to HR or an immediate supervisor

You can use the Ministry of Human Resources and Emiratisation’s dedicated hotline

In criminal cases, you can contact the police for additional support

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Photograph

Rating: 4/5

Produced by: Poetic License Motion Pictures; RSVP Movies

Director: Ritesh Batra

Cast: Nawazuddin Siddiqui, Sanya Malhotra, Farrukh Jaffar, Deepak Chauhan, Vijay Raaz