Researchers have identified the Earth's oldest known asteroid crater at the North Pole Dome in Western Australia, dating back over 3 billion years. Advanced mineral dating techniques on zircon and apatite confirmed the impact event, providing insights into early Earth's violent geological history.
Researchers have identified two distinct dialects in sperm whale vocalizations across the Mediterranean, with whales in the western basin favoring a 3+1 coda and those in the east using a faster version. This finding offers insights into how dialects form and evolve, suggesting a westward origin and eastward spread.
A new species of bumblebee goby, Brachygobius jennie, has been discovered in China's mangrove wetlands near the Pearl River estuary. The tiny fish, named after singer Jennie, is the first of its kind found in China and may serve as a model for studying vertebrate miniaturization.
Former US Attorney Robert Fisher stated the US is in an "era of China Initiative 2.0," observing a significant rise in federal and state investigations targeting China-linked researchers, scientists, and professors, though many cases have not yet led to indictments.
Scientists have dated the North Pole Dome in the Australian outback to 3 billion years old, potentially making it the world's oldest known asteroid impact site. The dating, using zircon and apatite minerals, has reignited debate among academics, with some experts disputing the findings.
Scientists have identified the world's oldest impact crater in Australia's Pilbara region, dating back 3 billion years. Analysis of zircon and apatite minerals in ancient rocks at the North Pole Dome crater provided evidence of a meteorite strike during the Archean eon, offering insights into early Earth.
President Trump has moved the federal deadline for adopting post-quantum cryptography from 2035 to 2031. Experts are divided, with some calling it overdue and others too slow, highlighting the urgency and complexity of preparing for quantum threats.
Researchers in northern Australia discover a new spider species, nicknamed 'ballista', which uses a catapult-like silk trap to capture aggressive green tree ants, launching prey into a web at extreme g-forces.
A survey of UK schools reveals mixed adoption of AI. 40% are using it, 40% are learning, and 40% are delaying due to talent, manpower, and funding issues. Focus is on teaching applications.
Five former senior Ethereum Foundation researchers have launched Ethlabs, an independent nonprofit R&D lab focused on making Ethereum the global economy's settlement layer. The lab explicitly frames its mission around ETH's value and monetary properties, a departure from the Foundation's neutral stance. Backed by ETH treasury companies and ecosystem players, Ethlabs aims to address a perceived funding and legitimacy gap within Ethereum's core development.
Genomics research in Ningxia, China, reveals a significant fusion of East and West human genes. Over a million Han dynasty immigrants, predominantly males, moved into the region starting in 127 BC, integrating with local populations through trade and conflict over 4,000 years.
An international research team has identified the source of mysterious long-period radio transients (LPTs) as a white dwarf actively accreting material from a companion red dwarf star. This discovery, made using the ASKAP radio telescope, provides the strongest evidence yet linking LPTs to white dwarf binary systems and offers a new 'Rosetta Stone' for understanding these cosmic phenomena.
Google's parent company, Alphabet, saw its shares drop nearly 5% on Monday, marking its worst day in over a year. The decline is attributed to mounting concerns over artificial intelligence development and the recent departures of two key AI researchers to rival companies, OpenAI and Anthropic.
Google's parent company, Alphabet, experienced its worst stock market day in a year, with shares sliding 7% due to mounting AI concerns and the departure of two prominent AI researchers to rival firms OpenAI and Anthropic.
Taiko Network developers advised users to withdraw funds from all bridges on its Ethereum layer-2 blockchain due to a compromise in its chain state verification mechanism. Security assumptions for bridges are no longer reliable. Losses may exceed $1.7 million, potentially due to an exposed signing key.
University of Queensland researcher Joshua Wilson is using drones and AI to survey bird populations, a method that significantly cuts down on manual labor and allows experts to focus on conservation. This technology is crucial for tracking declining bird species globally.
Joshua Wilson, a University of Queensland researcher, is using drones and AI to survey bird populations, aiming to aid conservation efforts by automating data collection and analysis. The project has gathered data from 33 researchers in 11 countries, creating a dataset of nearly 50,000 birds.
A review of 42 studies found that short-form video platforms like TikTok use personalization, unpredictable scrolling, and novelty to exploit the brain's reward system, leading to addiction-like patterns and desensitization. Researchers caution that evidence for extreme "brainrot" is limited but emphasize the need for user education on recommendation systems.
Hong Kong researchers are developing an affordable blood test for prostate cancer, aiming to reduce the need for invasive biopsies. The technology is expected to launch in about two years, offering a less uncomfortable diagnostic process for patients like Peter Wan, who experienced a lengthy and invasive journey to his diagnosis.
Researchers have developed "ultrasonic espresso," a room-temperature brewing process using sound waves to extract flavor, oils, and caffeine from coffee. This method uses 75% less energy than traditional espresso machines and yields comparable chemical and sensory characteristics, with taste tests showing no significant preference between ultrasonic and conventional espresso.
Google DeepMind VP John Jumper, a Nobel laureate for his work on AlphaFold, is leaving to join rival AI firm Anthropic. This follows another prominent researcher's departure to OpenAI.
Kaspersky reports attackers are using Steam Workshop to distribute malware disguised as animated wallpapers via the Wallpaper Engine application. The malicious downloads, some with tens of thousands of downloads, target users in China, Russia, and other countries, stealing credentials and cryptocurrency.
A promising vaccine developed by virologist Thomas Geisbert for the Bundibugyo strain of ebola, which is currently causing an outbreak in Central and East Africa, has not been tested in humans due to a lack of funding and commercial interest. Despite successful primate trials in 2011, the vaccine remains on the shelf while hundreds are infected and around 200 have died.
Coral researcher Anne Cohen has found a thriving "super reef" in the Marshall Islands, offering hope for coral survival amidst global bleaching events. The discovery is part of an initiative to identify and protect heat-tolerant reefs that could help restore damaged ecosystems.
