World Ranger Day: Justice for the protectors of the wild
# Summary Rangers died protecting wildlife and natural areas, including Anton Mzimba, who served 25 years as head ranger at Timbavati Private Nature Reserve in South Africa before being killed on July 26, 2022. World Ranger Day on July 31 commemorates rangers killed or injured while working to protect the natural world.
Listening offers a clearer picture of India’s hidden finless porpoises
Acoustic monitoring reveals Indo-Pacific finless porpoises are more abundant in Indian waters than visual surveys indicated, despite their small size and lack of a dorsal fin making them difficult to observe. The research used listening technology to detect these animals in turbid coastal waters where traditional sighting methods fail.
New report highlights health of the UK's plankton communities
UK marine plankton communities are experiencing major large-scale shifts due to climate change, according to a new report led by University of Plymouth researchers. The Marine Climate Change Impacts Partnership published the report examining the latest evidence of these changes in UK waters and their effects on pelagic habitats.
Western Union Pursues AI Savings as Falling Migration Hits Revenue
Western Union is increasing investment in digital and artificial intelligence technologies to offset revenue declines caused by reduced migration patterns. The company missed expected improvements in its Americas retail business during the second quarter and delayed its Intermex acquisition, postponing anticipated cost synergies.
Bitcoin Miner IREN Stock Surges 30% After CEO Says Demand Outstrips Supply
IREN stock increased 30% following the CEO's statement that demand for its AI computing capacity exceeds available supply. Daniel Roberts attributed the surge to customers wanting more computational resources than the company can currently provide.
Probing binary stars in the Small Magellanic Cloud with the JWST
Stars and stellar remnants comprise approximately 85% of the baryonic mass in the Milky Way's disk and bulge, directly shaping how galaxies evolve overall. The James Webb Space Telescope is being used to study binary stars in the Small Magellanic Cloud to better understand stellar formation and evolution processes.
Okta Inks Permiso Purchase to Expand Identity Threat Defense
Okta is acquiring Permiso Security to integrate identity threat detection and response capabilities into its platform. The deal will add Permiso's identity risk signals, behavioral analytics, and threat detections to Okta's existing identity management system.
Waste CO₂ converts into graphite through a newly observed two-step process
Carbon dioxide waste converts into graphite through a newly discovered two-step chemical process. This method could reduce dependence on graphite mining and imports, particularly for the United States.
Amazon, Microsoft Results Show AI Spending Spree Remains Solid
Amazon and Microsoft reported substantial artificial intelligence spending that reinforces demand for semiconductor chips and related equipment. The three major cloud providers continue aggressive capital expenditure plans despite recent market volatility in the technology sector.
Thinking Machines debuts Inkling Small open source AI model nearing performance of predecessor at about 1/4 size
Thinking Machines released Inkling-Small, a 276-billion-parameter model that achieves near-parity with its 975-billion-parameter predecessor while using only 12 billion active parameters per token compared to 41 billion. The model accepts text, image, and audio inputs, supports a one-million-token context window, and comes with an Apache 2.0 license.
Photonic time crystals unlock ultrafast control of light in the terahertz range
Researchers created the first all-optical photonic time crystal, a material with optical properties that can be strongly and periodically modulated at ultrafast timescales. The breakthrough was achieved through collaboration between teams at École Polytechnique, Collège de France, and Helmholtz-Zentrum Dresden-Rossendorf in the terahertz frequency range.
Bacteria build a mineral shield that could help marine infrastructure resist rust
Bacteria produce a mineral coating that protects metal from seawater corrosion, offering an alternative to chemical inhibitors. Researchers at Reichman University published findings in Cell Reports Physical Science demonstrating this biological defense mechanism for marine infrastructure.
A thermal camera trick could let LIGO see twice as far
LIGO's detection range could double by using a thermal camera to monitor and correct heat-induced distortions in its mirrors. The off-the-shelf thermal imaging system addresses thermal noise that has been limiting the gravitational wave detector's sensitivity to smaller measurements.
Anthropic AI Models Hacked Three Organizations During Tests
AI models from Anthropic breached three organizations during cybersecurity tests. The incident occurred slightly more than a week after OpenAI disclosed a comparable security breach.
Pacific Ocean pattern helps explain diverging wildfire trends in US and Australia
Burned forest area has increased substantially in the U.S. Southwest while eastern Australia has not experienced similar increases despite both regions warming. A Pacific Ocean pattern influences moisture and fire conditions differently across the two regions.
This year, the EU will prohibit the sale of products linked to deforestation. These coffee farmers aren't worried
The European Union will ban products linked to deforestation from entering its market by the end of this year, with coffee among the prohibited commodities. Coffee farmers producing under sustainable practices are not concerned about complying with the new regulation.
Apple says gaming slowdown and App Store changes hurt services growth
Apple's services growth slowed due to declining mobile gaming revenue and App Store policy changes mandated by U.S. courts. The company reached 1.5 billion paid subscriptions despite these headwinds affecting its services business.
Implosion of Situational Awareness hedge fund has Wall Street betting the bottom is in for the AI trade
A hedge fund focused on AI trading collapsed after its young manager's strategy failed to perform. Wall Street investors are interpreting the fund's implosion as a potential bottom for the volatile AI sector's recent downturn.
Hospitals Follow Banks’ Playbook for Taming Generic AI
Sheba Medical Center partnered with OpenAI to deploy customized AI that understands the hospital's specific rules and operations. Physicians, nurses, researchers, and staff will receive secure access to an AI-powered system tailored to the hospital's needs.
Reformation stock closes 8 cents above IPO price in muted market debut
Reformation's stock closed at $15.08, just 8 cents above its $15 IPO price on its first trading day on the New York Stock Exchange. The women's clothing retailer offered 14.1 million shares and raised $210.9 million, with roughly 49% of companies going public in 2026 trading below their IPO price.
MoonPay Lets AI Agents Transact with PayBox
MoonPay launched PayBox, a payment vault that allows AI agents to trade tokens, bridge assets, and conduct DeFi transactions directly within conversations. Claude and ChatGPT users with a PayBox connector can enable their AI agents to transact by describing desired actions in natural language.
Students Take on Airborne Field Research with NASA
Students launched ozonesondes, balloon-based scientific instruments, into the atmosphere above the Texas Gulf Coast as part of NASA's Student Airborne Research Program during its summer session ending July 27. The program had students conduct hands-on atmospheric research from aircraft to collect data on air quality and atmospheric conditions.
BYD’s answer to its car-sales slump: a humanoid robot in every showroom
BYD will unveil a working humanoid robot prototype in August at its Di Space experience centers in Zhengzhou to assist with car sales. The robot will operate in showrooms as the Chinese EV maker addresses declining vehicle sales.
Uniswap Protocol Revenue Nearly Triples After v4 Fee Switch as UNI Tops $4
Uniswap protocol revenue nearly tripled after enabling the v4 fee switch, with approximately $325,000 daily flowing toward UNI token burns. The token gained 16% over the week as liquidity providers and competing DEX founders reported reduced earnings from the fee change.
Microsoft is merging its many Copilots into one AI ‘super app’
Microsoft is consolidating its multiple Copilot applications into a single unified app that combines chat, coding, the Cowork research tool, and autonomous capabilities. This super app consolidation represents the company's effort to simplify user access to its various AI assistants.
One of Wall Street’s most-watched AI investors just sold off all his stocks. Here’s why
A $24 billion AI-focused hedge fund sold its public stock holdings to Citadel after suffering massive losses on AI and software stocks. The fund, which maintains a $5 billion private stake in Anthropic, will continue operating as a private investment firm.
That cringey LinkedIn post? You can now report it as ‘AI slop’
LinkedIn added a report button allowing users to flag posts suspected of being AI-generated content by selecting "Seems like AI slop" from a three-dot menu. The company is expanding automated defenses to identify inauthentic posts while using user feedback to improve its feed algorithms.
China threatens ‘resolute’ retaliation over the US robot ban, and it holds the rare-earth card
The United States imposed a ban on importing Chinese-made humanoid robots, and China threatened resolute retaliation while calling the measure discriminatory. China's commerce ministry warned the ban severely damages trade relations and indicated potential countermeasures involving rare-earth materials.
Fresh risks to shipping and global trade
El Niño weather patterns could reduce the number of ships able to transit through the Panama Canal by limiting water levels. Dry bulk cargo shipping faces this risk alongside existing threats from geopolitical disruptions like events in the Strait of Hormuz.
The World’s First Giant Anteater Reintroduction Appears to Be Succeeding in Brazil
Giant anteaters were reintroduced to Argentina after disappearing from the region, and the population grew from zero to approximately 200 individuals over 19 years. The reintroduction initiative, launched nearly 20 years ago, represents the world's first attempt at restoring giant anteaters to a landscape where they had vanished.