CURRENT AFFAIRS -

Two Pakistani astronauts, Muhammad Zeeshan Ali and Khurram Daud, stand in blue flight suits against a backdrop of Earth in space, with China’s Tiangong space station and a rocket visible behind them. The graphic highlights China’s selection of them as its first foreign astronauts, noting that one will fly to Tiangong as a payload specialist after training.

Daily UPSC Current Affairs – 23 April 2026 [NF STACK]

uradandapraveen@gmail.com / April 24, 2026

PAKISTANIS TO BE CHINA’S FIRST FOREIGN ASTRONAUTS TECHNOLOGY PRELIMS AND MAINS GS3 TURKISH LAWMAKERS POLITY PRELIMS VISAKHAPATNAM PORT GEOGRAPHY PRELIMS […]

Extreme Heat Threatens Global Food Systems Alt Text: Parched farmland with withered crops under intense sunlight, representing the impact of extreme heatwaves on global agriculture and food security.

CURRENT AFFAIRS

Daily UPSC Current Affairs – 22 April 2026 [NF STACK]

uradandapraveen@gmail.com / April 24, 2026

WHAT IS A CURRENCY SWAP? ECONOMY PRELIMS EXTREME HEAT THREATENS GLOBAL FOOD SYSTEMS, UN AGENCIES WARN REPORT PRELIMS KANGAROOS ENVIRONMENT

Infographic titled “Improved Catalytic Hydrothermal Liquefaction (HTL): Converting Sugarcane Bagasse into Biofuel.” It visually explains how agricultural waste (sugarcane bagasse) is processed into biocrude. The diagram shows four main stages: feedstock (bagasse), pre-treatment (slurry preparation), catalytic HTL reactor (operating at 200–400°C and 5–20 MPa using water and catalysts), and product separation. Outputs include biocrude oil, solid residue (biochar), and an aqueous phase. Icons and labels highlight benefits such as sustainability, fast conversion in minutes, lower carbon footprint, circular processing, and economic value.

CURRENT AFFAIRS

Daily UPSC Current Affairs – 21 April 2026 [NF STACK]

uradandapraveen@gmail.com / April 23, 2026

THE ARMS TRADE TREATY (ATT) INTERNATIONAL BODIES PRELIMS THE LAMPYRIDAE ENVIRONMENT AND ECOLOGY PRELIMS GREEN BIOFUEL ROUTE FROM SUGARCANE WASTE TECHNOLOGY PRELIMS THE IRAQI–SYRIAN

CURRENT AFFAIRS

Daily UPSC Current Affairs – 20 April 2026 [NF STACK]

uradandapraveen@gmail.com / April 22, 2026

GM MOSQUITOES BIOTECHNOLOGY PRELIMS HINDUSTAN PETROLEUM CORPORATION LIMITED (HPCL) NATIONAL BODIES PRELIMS ARTICLE 293 IN CONSTITUTION OF INDIA POLITY PRELIMS A BLACK

CURRENT AFFAIRS

Daily UPSC Current Affairs – 19 April 2026 [NF STACK]

uradandapraveen@gmail.com / April 20, 2026

THE SEA-LAND BREEZE. GEOGRAPHY PRELIMS APIS MELLIFERA ENVIRONMENT AND ECOLOGY PRELIMS INGENUITY TECHNOLOGY PRELIMS KONDAPALLI TOYS ART AND CULTURE PRELIMS

CURRENT AFFAIRS

Daily UPSC Current Affairs – 18 April 2026 [NF STACK]

uradandapraveen@gmail.com / April 19, 2026

NAGANO PREFECTURE [GEOGRAPHY] PRELIMS THE GAUR [ENVIRONMET AND ECOLOGY] PRELIMS THE TAIWAN STRAIT [GEOGRAPHY] PRELIMS NAGANO PREFECTURE [GEOGRAPHY] Nagano Prefecture, located in

CURRENT AFFAIRS

Daily UPSC Current Affairs – 17 April 2026 [NF STACK]

uradandapraveen@gmail.com / April 18, 2026

VIZHINJAM INTERNATIONAL SEAPORT [GEOGRAPHY] PRELIMS THE WWF (WORLD WIDE FUND FOR NATURE) NATIONAL AWARD [AWARDS] PRELIMS THE HUMPBACK WHALE (MEGAPTERA NOVAEANGLIAE).[ENVIRONMENT AND

CURRENT AFFAIRS

Daily UPSC Current Affairs – 15 April 2026 [NF STACK]

uradandapraveen@gmail.com / April 16, 2026

THE WORLD ECONOMIC OUTLOOK (WEO) [INTERNATIONAL BODIES] PRELIMS civil war in Sudan [INTERNATIONAL RELATIONS] [INTERNATIONAL RELATIONS] PRELIMS THE UNITED NATIONS ENVIRONMENT PROGRAMME (UNEP) FOOD

CURRENT AFFAIRS

Daily UPSC Current Affairs – 14 April 2026 [NF STACK]

uradandapraveen@gmail.com / April 15, 2026

GREEN PILL MILLIPEDE ] [ENVIRONMENT AND ECOLOGY PRELIMS MEGHALAYA YIELDS NEW BURROWING REED SNAKE [ENVIRONMENT AND ECOLOGY] PRELIMS ETHYL ALCOHOL

Map/representation of the Spratly Islands in the South China Sea highlighting the territorial dispute between the Philippines and China in the Indo-Pacific region.

CURRENT AFFAIRS

Daily UPSC Current Affairs – 13 April 2026 [NF STACK]

uradandapraveen@gmail.com / April 14, 2026

1.STATEMENT[ECONOMY] PRELIMS 2.THE SPRATLY ISLANDS [GEOGRAPHY] PRELIMS 3.SAKURAJIMA [GEOGRAPHY] PRELIMS 4.SPATIAL COMPUTING [TECHNOLOGY] PRELIMS 5.Revanth wants GSDP criterion for delimitation to safeguard