Science

The LightGen optical computing chip developed by Shanghai Jiao Tong University and Tsinghua University researchers for high-speed AI.

Shanghai Jiao Tong University and Tsinghua University Scientists Unveil Optical AI Chip 100x Faster Than Nvidia’s A100

Ritambhara K December 21, 2025

Researchers from Shanghai Jiao Tong University and Tsinghua University have developed the LightGen optical AI chip. Led by Professor Chen Yitong, it performs generative tasks over a hundred times faster and with far greater energy efficiency than Nvidia’s A100, using over 2 million photonic neurons to create images and video.

Artistic rendering of an ultra-short attosecond light pulse illuminating electron clouds around an atom.

ICFO Scientists Shatter Record with World’s Shortest 19.2-Attosecond Light Pulse

Ritambhara K December 20, 2025

A team at ICFO in Barcelona, led by ICREA Prof. Jens Biegert, has generated a 19.2-attosecond soft X-ray pulse—the shortest light flash ever measured. This record-breaking pulse creates an unparalleled tool for filming electron dynamics in real time.

Breakthrough on the Path to Optical Nuclear Clocks: Laser-based Excitation of Thorium-229 in Non-transparent Material

Ritambhara K December 20, 2025

An international team led by UCLA, LMU Munich, and JGU Mainz has achieved a first: laser excitation of the thorium-229 atomic nucleus in a non-transparent material. Published in Nature, this breakthrough overcomes a major hurdle on the path to building an optical nuclear clock, a future timepiece of unmatched precision.

Engineers at CERN install a giant cylindrical cold box for the High-Luminosity LHC cryogenic system.

CERN Engineers Install Giant “Freezers” to Power 2030 Particle Accelerator Upgrade

Ritambhara K December 20, 2025

CERN engineers have installed the first giant refrigerators for the High-Luminosity LHC, a major upgrade launching in 2030. The 16-meter-long cold boxes, built by Linde, will help chill the accelerator to 1.9 kelvin (-271°C), enabling a massive increase in particle collisions for groundbreaking physics research.

NASA and Sandia Labs Put VIPER Moon Rover Through Brutal Spin Test in Superfuge

Ritambhara K December 20, 2025

Using the unique Superfuge centrifuge at Sandia National Laboratories, NASA has successfully tested its 1,000-pound VIPER rover against brutal launch forces. The rover is now one step closer to its 2027 mission to map water ice at the moon’s South Pole.

Tesla Files Patent for Starlink-Ready Roof, Aiming for Always-Connected Cars

Ritambhara K December 20, 2025

Tesla has filed a patent for a revolutionary vehicle roof designed to hide satellite antennas, signaling a direct integration path for SpaceX’s Starlink internet. This could enable Tesla cars to maintain a high-speed data connection anywhere on Earth, seamlessly switching between 5G and satellite networks.

Lancaster University-Led Team Discovers Ultra-Efficient Magnet Shaking for Quantum Tech

Ritambhara K December 19, 2025

An international team led by Lancaster University discovered that shaking magnets with ultra-short light pulses, leveraging spin-orbit interaction, creates a 10-fold larger magnetic deflection. This breakthrough could enable faster, more energy-efficient data storage and quantum devices.

A prototype of a flexible, woven metal wheel in both compact and fully expanded states, designed for lunar rover exploration.

South Korean Scientists Develop Indestructible, Deployable Wheel for Future Lunar Rovers

Ritambhara K December 19, 2025

South Korean researchers led by Seong-Bin Lee have created a transformative, airless wheel that expands from 230mm to 500mm, survives 4-meter falls and fire, and traverses lunar-like terrain—key for exploring the Moon’s radiation-shielded caves.

A forensic scientist at Kanagawa Dental University examines a hair sample used to identify a Hiroshima atomic bomb victim after 80 years.

Japanese University and Family Use Strands of Hair to Identify Atomic Bomb Victim After 80 Years

Ritambhara K December 18, 2025

Eighty years after the Hiroshima bombing, Kanagawa Dental University scientists used DNA from preserved hair to identify 13-year-old Hatsue Kajiyama. Her nephew’s search and a breakthrough in forensic analysis finally corrected a decades-old misidentification among 70,000 unknown remains.

A detailed 3D model of the ferrihydrite mineral surface showing mixed positive and negative charge patches, based on Northwestern University research.

Northwestern University Scientists Uncover Iron’s Secret Chemistry for Trapping Carbon in Soil

Ritambhara K December 18, 2025

Scientists at Northwestern University led by Professor Ludmilla Aristilde have decoded how iron oxide minerals in soil trap carbon. They found ferrihydrite uses a nanoscale mosaic of mixed charges plus chemical and hydrogen bonds to lock away diverse molecules, securing over one-third of soil’s stored carbon.

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SpaceX Falcon 9 rocket stage

Silent Collision Awaits: SpaceX Rocket Debris to Crash Into Moon’s Einstein Crater This Summer

Rocket Lab JAXA mission

Rocket Lab Marks Second Successful Launch For JAXA: What Made This Stand Out?

USS Dwight D. Eisenhower

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