
Twitter on Tuesday announced that it is doubling its character limit to 280 for all languages except Japanese, Chinese and Korean. At its inception, a tweet, modeled after an SMS message, was restricted to 140 characters. Over the years, Twitter found ways to sneak in a few more characters, first by excluding any form of media and later the @reply from the character count.

The first serially-produced Sibir nuclear-powered icebreaker, designed to reinforce Russia’s leadership in the Arctic, was commissioned last week at the Baltic Shipyard in St. Petersburg. It is one of the three vessels part of Project 22220 which are to become the world’s largest and most powerful nuclear icebreakers. The lead ship of the project, the Arktika, was commissioned last year.

A report – Antibacterial agents in clinical development – an analysis of the antibacterial clinical development pipeline, including Mycobacterium tuberculosis – launched on Tuesday by the World Health Organization (WHO) shows a serious lack of new antibiotics under development to combat the growing threat of antimicrobial resistance.

The British Embassy in Santiago participated this month with over 30 British delegates and a GREAT-branded stand at Impac4, the world’s largest Congress on International Marine Protected Areas held in La Serena, a city located in the north of Chile. The Congress, hosted by the Chilean Ministries of Foreign Affairs and Environment, was followed by a High Level meeting in the city of Viña del Mar, near Santiago, Chile’s capital.

Argentina baptized and received on Saturday in Vigo, Spain a state of the art scientific fisheries research vessel which will be incorporated to Mar del Plata based INIDEP's (National Institute of Research and Fisheries Development) fleet of vessels involved in promoting a sustainable fishing industry.

The Newton Fund, a UK Government initiative, has announced the opening of applications for scientific researchers of six Latin American countries (among them, Argentina) to take part in regional workshops on biodiversity or travel grants to the United Kingdom.

The United Nations’ International Day for the Preservation of the Ozone Layer is celebrated on the 16th September every year. Commemorating the 1987 signing of the Montreal Protocol on Substances that Deplete the Ozone Layer, the day advocates activities that create awareness on topics related to climate change and ozone depletion.

Taking ibuprofen to ease a headache may seem like no big deal, but Danish researchers caution against overdoing it. A study in the European Heart Journal suggests that ibuprofen, one of the most popular painkillers, raises a person's risk of cardiac arrest by 31%.

The Falkland Islands have reported another education success. A 62% of Falkland Islands Community School GCSE students have gained five or more GCSE (General Certificate of Secondary Education) at Grade C or above.

Johnson & Johnson has been ordered to pay US$417m to a woman who says she developed ovarian cancer after using products such as baby powder. The California jury's decision marks the largest award yet in a string of lawsuits that claim the firm did not adequately warn about cancer risks from talc-based products.