Climate protesters from the Extinction Rebellion group have targeted Brisbane’s CBD for the second time this week, blocking streets and intersections this morning in a peak-hour protest. 

Two protesters who glued themselves to the road have been arrested, while a third man who attended previous protests has also been taken into custody after police warned him not to attend. 

Organisers of the protests say they will now make their way to the watch-house on Roma Street to support the people that have been taken into custody.

An international team of researchers has found a way to pierce the armour of the most dangerous class of bacteria, making them more vulnerable to existing antibiotics. 

Professor Ian Henderson, from the University of Queensland, says gram-negative bacteria, which includes strains like E. Coli., have a double membrane protective layer, which makes them particularly resistant to antibiotics, and the new discovery will help fight emerging superbugs. 

The Australian Federal Police commissioner has rejected claims his officers were attempting to intimidate journalists when they carried out raids on the headquarters of the ABC and the home of a NewsCorp reporter. 

Commissioner Andrew Colvin says the raids, which caused an outcry from media organisations, were not an attack on Australian press freedoms, and was comfortable with how AFP officers conducted themselves. 

The Northern Territory is facing an increase in copper wire theft that is disrupting the telecommunications network, with residents left without phone or internet connection and unable to make emergency calls.

Telstra says almost 40km of copper wire has been stolen in the NT over the past 18 months with Northern Territory Police recently announcing they were investigating the alleged theft of reels of copper cables from the State’s Power and Water authority.

The Philippines president Rodrigo Duterte has signed a bill into law penalising a range of acts of sexual harassment including catcalling, wolf-whistling and persistent telling of sexual jokes, which pro-women's groups have accused him of committing.

Restaurants, bars and cinemas will also be required to install clearly visible warning signs against would-be violators, with penalties including fines and imprisonment depending on the severity of the offence. 

A school in Sierra Leone has defied the country’s ban on allowing pregnant girls from attending school amidst growing pressure against the laws. 

The West African country banned pregnant schoolgirls from attending classes in 2015, when the number of teenage pregnancies rose during a massive Ebola outbreak, largely due to an increase in cases of rape. 

The school’s principal, Eric Conteh, risks being fired for defying the law, but says ‘there is no reason a child should be denied her basic human rights just because she is pregnant.’

Australian scientists at Queensland University of Technology have developed a material that can be turned from solid to liquid using just light and darkness, in a world-first breakthrough. 

The type of material, which is solid when green light is shone on it but slowly becomes liquid when left in darkness, has been categorised by researchers as Light-Stabilised Dynamic Material, or LSDM. 

The NRL has appointed Belinda Sharpe as the first woman to referee a top-grade men’s rugby league match in Thursday’s fixture between the Broncos and the Bulldogs at Lang Park. 

Sharpe, who has been an NRL touch judge since 2014, said she hoped her appointment would pave the way for more women to take up refereeing

NRL Head of Football Graham Annesley has praised the increasing profile of women’s rugby league in Australia, including the launch of the NRLW and the women’s State of Origin.

A list of South Australian buildings which may contain highly-flammable cladding will remain secret after the State Government refused a Freedom of Information request from the ABC.

The Department of Planning, Transport and Infrastructure has refused to provide the list of buildings identified through a statewide audit, citing among its concerns the impact on the department's "business affairs".