1. Professor Kuljeet Kaur Marhas Elected Fellow of The Meteoritical Society

Professor Kuljeet Kaur Marhas has become the first Indian woman to be elected as a Fellow of The Meteoritical Society, one of the world's most prestigious organizations for planetary science.

• Pioneering Research: A professor at the Physical Research Laboratory (PRL) in Ahmedabad, her work focuses on isotopic analysis of meteorites to understand the origins of the Solar System.
• Elite Group: She is only the third Indian scientist to receive this honor, following Dr. Devendra Lal and Dr. J.N. Goswami.
• Scientific Impact: Her research utilizes advanced technology like NanoSIMS to study "pre-solar grains"—mineral particles that formed before the Sun even existed.

2. India’s First 'Algae Tree' Installed in Bhopal

Madhya Pradesh has introduced a futuristic solution to urban pollution with the inauguration of India’s first "Algae Tree" at Swami Vivekananda Park in Bhopal.

• Capability: This solar-powered vertical microalgae unit can absorb approximately 1.5 tonnes of $CO_2$ annually and release as much oxygen as 25 mature trees.
• Air Purification: Beyond carbon absorption, the unit traps dust and harmful particulate matter ($PM_{2.5}$ and $PM_{10}$) within a 15-meter radius.
• Mechanism: Using photosynthesis, the microscopic algae convert carbon dioxide into oxygen more efficiently than traditional terrestrial plants.

3. Faustino Oro Becomes Second Youngest GM in History

Argentine chess prodigy Faustino Oro, nicknamed the "Messi of Chess," has become the second-youngest Grandmaster in the history of the game.

• The Record: At 12 years, 6 months, and 26 days, he secured his final GM norm at the Sardinia Open in Italy on May 10, 2026.
• Predecessor: He is surpassed only by American player Abhimanyu Mishra, who holds the all-time record (12 years, 4 months, and 25 days).
• Rapid Ascent: Oro notably defeated world number one Magnus Carlsen in an online game in 2024 and became the youngest player ever to win a match at a FIDE World Cup.

4. India Develops 'Phoenix' Plastic Waste Geocells

CSIR-Central Road Research Institute (CSIR-CRRI) and Bharat Petroleum (BPCL) have developed Phoenix, India's first Geocell made from end-of-life plastic waste.

• Infrastructure Impact: Geocells are honeycomb-like structures used to stabilize soil and distribute vehicle loads on roads.
• Sustainability: By using "end-of-life" plastic—which is typically difficult to recycle—the project helps clear plastic pollution while creating durable road bases.
• Demonstration: The technology was successfully showcased on a section of the DND–Faridabad–KMP Expressway near Delhi.

5. Laura Fernández Sworn in as President of Costa Rica

Laura Fernández (often referred to in reports as Laura Virginia Fernández) took the oath of office as the President of Costa Rica on May 8, 2026.

• Historic Leadership: She is the second woman to serve as President of the nation, following Laura Chinchilla (2010–2014).
• Political Platform: At 39 years old, she won the election under the Sovereign People’s Party banner. Her administration's priorities include fighting drug trafficking, upgrading national security, and modernizing police surveillance.

6. SEBI Forms 'Cyber-Suraksha.ai' Task Force

The Securities and Exchange Board of India (SEBI) has constituted a dedicated task force, cyber-suraksha.ai, to address the mounting risks posed by Artificial Intelligence in the financial markets.

• Mandate: To study how AI-driven tools (like the vulnerability identification tool Claude Mythos) can be exploited by hackers to find and hit system weaknesses at scale.
• Coordination: The task force includes members from Market Infrastructure Institutions (MIIs) and qualified registrars.
• Action Plan: SEBI has issued advisories for "immediate patching" of systems and the adoption of real-time threat detection platforms to prevent cascading cyber incidents in the interconnected market.