The scientist - Hayadan

Theorists can simulate the merger of a pair of supermassive black holes, as shown in the example above. But detecting such a system in reality has proven to be a more difficult task. Credit: NASA Goddard Space Flight Center / Scott Noble; Simulation data: d'Ascoli et al., 2018
A galaxy 500 million light-years away may host two supermassive black holes that will merge within about a century.
An analysis of 23 years of radio observations of Markarian 501 indicates two distinct jets and a 121-day cycle, which may indicate a pair of supermassive black holes nearing a merger, although
Robot swarm. Courtesy of Harvard University.
A little randomness improves the navigation of robot swarms in crowded environments
In recent decades, there has been a growing understanding that small parts of a city – specific street segments – may have a greater impact on crime. Illustration: depositphotos.com
Crime Hotspots: Does the Street We Live On Change Hormones Related to Aggression and Anxiety?
A robot that incorporates Asimov's three laws of robotics. Illustration: depositphotos.com
Asimov's Laws Are Returning to the Discussion Table, But Military Artificial Intelligence Is Already Much More Complicated
Biological glue. Illustration: Dr. Roy Tsezana
Contagious Science: Artificial Intelligence Has Developed an Extremely Strong Medical Glue That Also Works in an Aquatic Environment
Magnetic fields spanning entire galaxies may have formed much faster than traditional theories predict. Illustration: depositphotos.com
Collapsed plasma may explain how magnetic fields formed rapidly in young galaxies
Illegal animal trade increases the chance of diseases being transmitted from animals to humans. Illustration: depositphotos.com
Research in Science: Wildlife trade increases the risk of transmitting pathogens to humans over time

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Space and astronomy

Weak gravitational waves from the early universe may hint at how dark matter first formed. Illustration: depositphotos.com
Gravitational waves from the early universe may have created dark matter
Seconds before the Artemis II spacecraft lands. Screenshot: NASA
Live broadcast: Artemis II landed safely
On April 7, 2026, the Artemis II crew was captured in a rare moment of shared embrace inside the Orion spacecraft on the way back from the Moon. Pictured are Christina Koch, Jeremy Hansen, Reed Wiseman, and Victor Glover. The crew members were selected in April 2023 and trained together for three years in preparation for the mission. Photo: NASA
Artemis II Day 9: Orion orbit correction complete, preparing for atmospheric reentry and landing near San Diego

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environment and energy

These illustrations show how electric vehicles can help balance the urban power grid, as solar power generation fluctuates with the passage of thunderstorms. From the study
Study: Electric cars could help tropical cities like Singapore expand solar power generation without upgrading infrastructure
Climate crisis: Excess heat could erupt. Illustration: depositphotos.com
Report: Earth is out of balance, and heat trapped in the climate system has peaked
The Middle East was wetter 1.9 million years ago. Illustration: Avi Blizovsky via DALEE
Climate lessons from the last interglacial period for today's climate crisis

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Computing and technology

Artificial intelligence writes code. Illustration: depositphotos.com
New study: Language models are still not reliable enough for core software development tasks
A dangerous combination of artificial intelligence and cyber. Illustration: depositphotos.com
Between deterrence and defense
Detect biases already at the data stage, before they reach the algorithm

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Biology and Medicine

Studying while listening to music. Illustration: depositphotos.com
The sounds in the background
Flu vaccine. A strong dose is recommended for adults. Illustration: depositphotos.com
Study: High-dose flu vaccine linked to nearly 55% reduction in Alzheimer's risk
Not all cold traps at the moon's south pole preserved ice equally well

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Society and history

Reconstruction of stone tool production at the Shiguo site in central China. New research points to advanced chiseling technologies and the earliest evidence in East Asia of stone tools attached to a handle, dating from about 160 to 72 tousands years ago. Credit: Hulk Yuan
160-year-old stone tools from China indicate far more advanced technology than previously thought
Working from the beach. Illustration: depositphotos.com
Waves of departure from the West as a result of the erosion of democracy and the cost of living
A proposed reconstruction of the Potisterion in the Byzantine Monastery of Sosita. (Ioannis Nacas and Michael Eisenberg)
Rare marble item from Susita may reveal undocumented phase of Byzantine baptism ceremony

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Science in Israel

MRI machine. Illustration: depositphotos.com
Turning MRI into an early molecular diagnostic tool
Structure of a nerve cell Illustration: depositphotos.com
Lessons in visualization
Breastfeeding. Illustration: depositphotos.com
It's all thanks to mom: Babies "recycle" antibodies from the mother into saliva: A new mechanism keeps the mouth protected even between feedings

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