Colorado Black Resource Directory connects patients with specialized health care
A new resource is bringing culturally appropriate health care providers to Black Coloradans.
Nvidia announces DGX desktop “personal AI supercomputers”
During Tuesday’s Nvidia GTX keynote, CEO Jensen Huang unveiled two “personal AI supercomputers” called DGX Spark and DGX Station, both powered by the Grace Blackwell platform. In a way, they are a new type of AI PC architecture specifically built for running neural networks, and five major PC manufacturers will build the supercomputers. These desktop systems, first previewed as “Project DIGITS” in January, aim to bring AI capabilities to developers, researchers, and data scientists who need to prototype, fine-tune, and run large AI models locally. DGX systems can serve as standalone desktop AI labs or “bridge systems” that allow AI developers to move their models from desktops to DGX Cloud or any AI cloud infrastructure with few code changes. Huang explained the rationale behind these new products in a news release, saying, “AI has transformed every layer of the computing stack. It stands to reason a new class of computers would emerge—designed for AI-native developers and to run AI-native applications.” Read full article Comments
Nvidia announces “Rubin Ultra” and “Feynman” AI chips for 2027 and 2028
On Tuesday at Nvidia’s GTC 2025 conference in San Jose, California, CEO Jensen Huang revealed several new AI-accelerating GPUs the company plans to release over the coming months and years. He also revealed more specifications about previously announced chips. The centerpiece announcement was Vera Rubin, first teased at Computex 2024 and now scheduled for release in the second half of 2026. This GPU, named after a famous astronomer, will feature tens of terabytes of memory and comes with a custom Nvidia-designed CPU called Vera. According to Nvidia, Vera Rubin will deliver significant performance improvements over its predecessor, Grace Blackwell, particularly for AI training and inference. Read full article Comments
UN says two workers killed in Gaza as Israeli air strikes resume
Israel’s military denies attacking the Deir al-Balah compound, after the Hamas-run health ministry blamed an Israeli strike.
Erdogan rival arrested days before becoming presidential candidate
Ekrem Imamoglu’s detention comes days before he was due to be selected as a presidential candidate.
JFK experts scour newly unsealed assassination files
The files are still being reviewed, but have not so far revealed any smoking gun about the US president’s killing.
Powerful dust storm causes vehicle pileup in New Mexico
A dust storm swept through central New Mexico on Tuesday, causing crashes and poor visibility.
Columbia student Mahmoud Khalil calls himself a ‘political prisoner’ after U.S. immigration arrest
Mahmoud Khalil, the Columbia University Palestinian graduate student who the Trump administration is seeking to deport for his role in pro-Palestinian protests, called himself a political prisoner on Tuesday, in his first direct comments since his detention.
Turkish police detain Istanbul Mayor Ekrem Imamoglu, a likely presidential candidate
Turkish authorities detained President Tayyip Erdogan’s main political rival on Wednesday on charges including corruption and aiding a terrorist group, in what the main opposition party called “a coup attempt against our next president.”
Russia, Ukraine trade accusations of infrastructure attacks after Putin-Trump call
Russia and Ukraine accused each other early on Wednesday of launching air attacks that sparked fires and damaged infrastructure just hours after President Vladimir Putin agreed to a limited ceasefire in Russia’s war in Ukraine.
Scientists find evidence of ‘supernova graveyard’ at the bottom of the sea — and possibly on the surface of the moon
After finding the debris of two colliding stars swimming in the ocean, researchers are after more evidence from the lunar soil.
Scientists create new map showing ice-free Antarctica in more detail than ever before
Bedmap3 is the most fine-grain map to date of the landscape beneath Antarctica’s ice. Scientists created it using more than 60 years’ worth of data from satellites, ships and dog-drawn sleds.
Diagnostic dilemma: After surgery, a 17-year-old could speak only a foreign language
While waking up from knee surgery, a 17-year-old boy temporarily lost his ability to speak in his native language.
Trump’s transactional diplomacy is reshaping the U.S.-Taiwan relationship
The U.S. has played an important role in Taiwan-China relations for decades. Trump’s ‘America First’ ideology could subvert efforts to preserve a tenuous peace in the region.