World Rugby and USA Rugby, in partnership with TEG Rugby Live, have announced New York as the host of the HSBC SVNS series leg in the United States. From 14-15 March, 2026, the world’s premier sevens competition will take…
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Liberty Morrice-Bartlett: How the US college system made me the player I am today | Brentford FC
When Liberty Morrice-Bartlett reflects on her footballing journey so far, there’s a clear theme that runs through it: courage.
From playing alongside boys as a youngster to pursuing her dream across the Atlantic, Morrice-Bartlett’s story is one…
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Topological nodal i-wave superconductivity in PtBi2
DFT calculations and BdG model
We performed DFT calculations using the full-potential local orbital code FPLO38 within the generalized gradient approximation39, using the tetrahedron method with 123 points for the Brillouin integration….
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Epic Spaceman: Making cosmic scale human
Sarah Al-Ahmed:
Meet Epic Spaceman this week on Planetary Radio.I’m Sarah Al-Ahmed of The Planetary Society with more of the human adventure across our solar system and beyond. When difficult times stifled his career, British filmmaker and…
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GA-ASI and EDGE to Jointly Manufacture Electronic Brake Control System
Agreement Executed Under Tawazun Economic Programme’s Umbrella
DUBAI AIRSHOW – 19 November 2025 – Tawazun Council for Defence Enablement, EPI, an entity of EDGE Group and the cornerstone of precision engineering in the UAE’s aerospace, oil and gas, and defence industries, and General Atomics Aeronautical Systems, Inc. (GA-ASI), a leader in advanced aerospace technology for unmanned aircraft systems (UAS), have signed a framework agreement to manufacture Electronic Brake Control Units (eBCU) in the UAE.
The collaboration is enabled by the UAE Tawazun Economic Programme (the Offset), which is overseen by Tawazun Council for Defence Enablement. The programme aims to generate lasting value for the national economy by driving innovation, sustainability, and resilience, while supporting various stakeholders of the sector, and aligning defence priorities with broader industrial and technological development objectives.
Through the framework agreement, EPI and GA-ASI will jointly manufacture and repair eBCUs, a cutting-edge technology designed to replace legacy hydraulic braking systems for both civilian and defence applications.
“Tawazun Council for Defence Enablement continues to drive transformative initiatives that harness capabilities across the full spectrum of advanced manufacturing. By leveraging strategic partnerships, we are contributing to sustainable value creation for the national economy and fostering a robust ecosystem of precision engineering and cutting-edge defence technologies that position the UAE as a regional hub for high-value manufacturing excellence,” said Majed Saif Al Shamsi, Executive Director of the Economic Programme at Tawazun.
“We are committed to building the foundations for sustainable industrial growth, knowledge transfer, and technological self-reliance that will define the UAE’s pioneer in defence and advanced manufacturing,” he added.
Michael Deshaies, CEO of EPI, said: “This collaboration with General Atomics, enabled by the Tawazun Council for Defence Enablement, marks a significant step in advancing the UAE’s aerospace industry. It strengthens our drive towards full vertical integration, enhances In-Country Value, and ensures comprehensive aftermarket support for this next-generation intelligent primary braking system.”
“Electronic braking represents a transformative advancement in aviation technology,” said GA-ASI President David R. Alexander. “Our product will offer a compact design, superior performance, environmental benefits, and reduced maintenance requirements. This breakthrough technology is set to become the standard for modern aircraft, driving innovation and sustainability across the aerospace sector.”
This partnership reinforces all parties’ commitment to fostering technological growth and economic development in the UAE while contributing to the global evolution of aviation technology.
About GA-ASI
General Atomics Aeronautical Systems, Inc., is the world’s foremost builder of Unmanned Aircraft Systems (UAS). Logging more than 9 million flight hours, the Predator® line of UAS has flown for over 30 years and includes MQ-9A Reaper®, MQ-1C Gray Eagle®, MQ-20 Avenger®, and MQ-9B SkyGuardian®/SeaGuardian®. The company is dedicated to providing long-endurance, multi-mission solutions that deliver persistent situational awareness and rapid strike.
For more information, visit www.ga-asi.com

Avenger, EagleEye, Gray Eagle, Lynx, Predator, Reaper, SeaGuardian, and SkyGuardian are trademarks of General Atomics Aeronautical Systems, Inc., registered in the United States and/or other countries.
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Brain’s Temporal Trick: Pause, Rewind for Action Control
MPFI Scientists have discovered how two brain areas work together like an hourglass to flexibly control movement timing.
Key Findings
- The Brain’s Hourglass: The motor cortex and striatum work together like an hourglass to measure time for…
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SEC Commissioner Outlines Preliminary Digital Asset Taxonomy Under Project Crypto
I. Proposed Four-Category Framework
Commissioner Atkins outlined four principal categories:
1. Digital Commodities
Assets whose value is tied to the operation of a functional, decentralized protocol, rather than to managerial promises or the issuer’s ongoing efforts. The Commissioner stated that “essential managerial efforts” require “explicit and unambiguous representations,” signaling that the absence of such representations may support treatment as a non-security.
2. Digital Collectibles
Tokens “designed to be collected,” including digital art, media, and similar items (aka NFTs). Where purchasers are not relying on managerial or entrepreneurial efforts for financial return, such assets are not viewed as securities.
3. Digital Tools
Tokens providing practical functionality, such as access rights, credentials, identity features, or membership. Where the token operates as an instrument of use rather than an investment, securities regulation would not apply.1
4. Tokenized Securities
Tokens representing traditional securities or financial instruments (e.g., equity interests, debt claims, or revenue-sharing rights). These remain subject to the federal securities laws in full.
Commissioner Atkins noted that a token’s classification may change over time as a network matures or decentralizes, and that the analysis remains fact-specific.
II. Implications for Market Participants
While non-binding, the Commissioner’s remarks offer several important signals for market participants active in digital assets:
1. Regulatory Perimeter May Become More Objective
A structured taxonomy could create greater predictability regarding which digital-asset activities require registration or fall within existing regulatory frameworks. This would represent a shift away from the historical reliance on case-by-case enforcement.
2. Substance Over Form Will Remain Central
The SEC is likely to continue evaluating tokens based on their actual mechanics and market behavior. Marketing statements, rights embedded in code, managerial involvement, and network architecture will remain central to determining whether an asset is a security.
3. Asset Classification May Evolve
The Commissioner expressly acknowledged the possibility that a token initially offered as part of a securities transaction could, under appropriate conditions, cease to be treated as a security once the operative network is sufficiently functional and decentralized.
4. Enforcement Will Continue in Parallel
Nothing in the Commissioner’s remarks suggests a reduction in enforcement activity pending rulemaking. Activities involving tokenized securities, unregistered platforms, misleading promotional practices, or inadequate custody arrangements will remain a regulatory focus.
III. Conclusions
Commissioner Atkins’s remarks under Project Crypto offer an early and non-binding indication of how the SEC may seek to organize the digital asset market through a functional taxonomy. Although the ultimate regulatory framework will depend on forthcoming rulemaking and the composition of the Commission, the concepts outlined in the November 12 speech provide meaningful insight into the SEC’s current analytical direction.
Market participants should use this opportunity to evaluate their digital asset activities, anticipate potential regulatory classifications, and prepare for the possibility of formal SEC proposals that may incorporate elements of this taxonomy.
1 It is worth noting that in September 2025, the SEC’s Division of Corporation Finance issued a no-action letter to DoubleZero Technologies, Inc., stating that it would not recommend enforcement action if the company sold its 2Z token without registration under the Securities Act. The staff’s position was based on the token’s strictly functional role within the DoubleZero network, used to reward user-provided infrastructure services, and on the company’s representations that the token would not be marketed or positioned as an investment.
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Warner Music Group and Stability AI Join Forces To Build The Next Generation Of Responsible AI Tools For Music Creation — Stability AI
NEW YORK, NY — November 19, 2025: Warner Music Group (Nasdaq: WMG) and Stability AI today announced a collaborative effort to advance the use of responsible AI in music creation, combining WMG’s long-standing advocacy for principled…
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Scientists make dead nanoparticles emit light with tiny antennas
A long-standing barrier in optoelectronics has been addressed by researchers at the University of Cambridge’s Cavendish Laboratory.
They have invented a molecular “back door” to power materials previously considered useless for modern…
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Cancer Uses Cell Death Proteins to Survive Treatment and Regrow
Article Content
The emergence of cancer drug resistance remains one of the most pressing problems in cancer care and there is a critical need to devise approaches to mitigate it. However, the molecular mechanisms driving treatment resistance are poorly understood, hindering efforts to devise new treatment strategies which prevent resistance. Now, researchers at the University of California San Diego have found a paradoxical new way in which cancer cells survive and regrow after targeted therapy: by hijacking an enzyme that is typically only switched on during cell death.
“This flips our understanding of cancer cell death on its head,” said senior author Matthew J. Hangauer, Ph.D., assistant professor of dermatology at UC San Diego School of Medicine and Moores Cancer Center member. “Cancer cells which survive initial drug treatment experience sublethal cell death signaling which, instead of killing the cell, actually helps the cancer regrow. If we block this death signaling within these surviving cells, we can potentially stop tumors from relapsing during therapy.”
About one in six deaths worldwide are caused by cancer. Many of these deaths are ultimately attributable to acquired resistance following an initially positive treatment response. Cancer typically develops resistance to treatment through mutations over months to years, similar to how bacteria can evolve resistance to antibiotics over time. These mutations are difficult to treat with limited available drug combinations. However, the newly-discovered mechanism focuses on the earliest stages of resistance, which do not rely on genetic mutations, making it an attractive new target for future treatments.
“Most research on resistance focuses on genetic mutations,” said first author August F. Williams, Ph.D., a postdoctoral fellow in the Hangauer lab at UC San Diego. “Our work shows that non‑genetic regrowth mechanisms can come into play much earlier, and they may be targetable with drugs. This approach could help patients stay in remission longer and reduce the risk of recurrence.”
In the new study, the researchers found:
- In models of melanoma, lung and breast cancers, a subset of “persister” cells that survive treatment displayed chronic, low-level activation of a protein that dismantles DNA as a part of normal cell death, called DNA fragmentation factor B (DFFB).
- This DFFB activation is at a level too low to kill the cells, but high enough to interfere with the cells’ ability to respond to signals suppressing their growth.
- Removing this protein keeps cancer persister cells dormant and prevents their regrowth during drug treatment.
- DFFB is nonessential in normal cells, yet is required for regrowth cancer persister cells, making it a promising target for combination treatments to extend responses to targeted therapy.
The study was published in Nature Cell Biology and funded, in part, by grants from the Department of Defense, the National Institutes of Health and the American Cancer Society. Hangauer is a cofounder, consultant and research funding recipient of BridgeBio subsidiary Ferro Therapeutics.
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