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MIT scientists develop injectable “mini livers” that work inside the body
Science News

MIT scientists develop injectable “mini livers” that work inside the body

MIT engineers have developed injectable “mini livers” designed to help support people whose failing livers can no longer perform essential jobs. Instead of replacing the damaged organ, the approach injects liver cells together with tiny hydrogel spheres and supportive cells, creating a pocket of functioning tissue that can connect to the bloodstream.

📅 2026-09-07 03:20:45    •    ScienceDaily
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Scientists find a way to slash computer memory energy use by orders of magnitude
Science News

Scientists find a way to slash computer memory energy use by orders of magnitude

Scientists have devised a new way to switch magnetic computer memory while using far less energy than today's leading technologies. By mathematically optimizing the pulses used to flip digital bits, the method could reduce energy consumption by several orders of magnitude. Simulations suggest it may bring future memory devices surprisingly close to the fundamental physical limit for processing information. The same idea could eventually work with electrical currents or ultrafast lasers.

📅 2026-09-07 01:14:19    •    ScienceDaily
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Seattle Times and Newsday sue OpenAI and Microsoft for infringement
Technology & Engineering

Seattle Times and Newsday sue OpenAI and Microsoft for infringement

The Seattle Times and Newsday are just the latest plaintiffs to take OpenAI to court, alleging copyright infringement. The two outlets say the company used their journalism as training data for its AI models without permission and often reproduces passages from their reporting in response to user queries. This is similar to lawsuits filed by […]

📅 2026-09-06 23:36:04    •    The Verge
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Antarctica gained a record 695 billion tons of ice. Scientists found the surprising reason
Science News

Antarctica gained a record 695 billion tons of ice. Scientists found the surprising reason

East Antarctica gained an astonishing 695 billion tons of ice between 2021 and 2023, temporarily slowing Antarctica’s long-term decline. Researchers found that warming thousands of miles away in the tropical ocean altered atmospheric circulation and funneled moisture toward the continent, triggering exceptionally heavy snowfall.

📅 2026-09-06 22:54:05    •    ScienceDaily
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Advanced optical imaging reveals hidden activity in blood immune cells
Science News

Advanced optical imaging reveals hidden activity in blood immune cells

A routine blood sample contains a diverse collection of immune cells that can reveal important clues about health and disease. These cells, known as peripheral blood mononuclear cells (PBMCs), are widely used to study infections, autoimmune disorders, cancer and the immune system's response to treatment. Scientists typically identify these cells using fluorescent labels that attach to specific surface markers. While effective, those methods provide limited information about how the cells are functioning and can alter the cells during preparation. As reported in Biophotonics Discovery, a recent...

📅 2026-09-06 21:30:01    •    Phys.org
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Popular brain supplement linked to shorter lifespan in men
Science News

Popular brain supplement linked to shorter lifespan in men

A large study involving more than 270,000 people has linked higher blood levels of the amino acid tyrosine to a shorter lifespan in men. Using both observational data and genetic analysis, researchers found that elevated tyrosine could potentially reduce male life expectancy by nearly a year, while no significant effect appeared in women. Tyrosine is found naturally in protein-rich foods and is also sold as a supplement for boosting focus and mental performance, making the finding especially intriguing.

📅 2026-09-06 21:21:25    •    ScienceDaily
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An Amazon cargo plane crashed at Miami International Airport
Technology & Engineering

An Amazon cargo plane crashed at Miami International Airport

A plane bearing an Amazon logo overran the runway at Miami International Airport on Sunday during landing, crashing into vehicles and resulting in multiple injuries. The extent of the damage or the seriousness of the injuries was not clear at the time of publication. In the aftermath of the incident, the FAA released a statement […]

📅 2026-09-06 20:56:38    •    The Verge
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Scientists find breast cancer cells hiding behind protective “shields”
Science News

Scientists find breast cancer cells hiding behind protective “shields”

Researchers have mapped breast tumors in striking detail and uncovered hidden pockets of dormant cancer cells that may help explain why cancer can return after treatment. Unlike rapidly dividing cells, these quiet cells can essentially hibernate, allowing them to evade chemotherapy and reactivate later. The team found that they are often surrounded by immune cells and connective tissue cells that may act like a protective shield.

📅 2026-09-06 20:43:10    •    ScienceDaily
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Europe has its first commercial orbital rocket
Technology & Engineering

Europe has its first commercial orbital rocket

German company Isar Aerospace has successfully launched Europe's first entirely commercial orbital rocket. It attempted to achieve the feat last March, but that lasted all of 30 seconds before the vehicle crashed into the sea and exploded. This time the company managed to get the two-stage Spectrum into low Earth orbit from a Norwegian spaceport. […]

📅 2026-09-06 19:04:22    •    The Verge
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Six unusual structures identified at Earth's core-mantle boundary with the help of deep learning
Science News

Six unusual structures identified at Earth's core-mantle boundary with the help of deep learning

Since scientists can't drill 2,900 km (1,800 miles) to the boundary between Earth's core and deep mantle, they must use information relayed by seismic waves recorded during earthquakes to study this region. In a new study published in the journal JGR Solid Earth, a group of scientists used deep learning to study a large set of a specific type of seismic wave. The analysis revealed six continuous bands of irregularities at the core-mantle boundary (CMB) that had previously appeared only as sparse patches.

📅 2026-09-06 17:00:01    •    Phys.org
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