Chainalysis Says Hackers Took Credentials and Live Tokens for All Its Users

The blockchain analysis firm says an AI agent-assisted attack exposed names, usernames, password hashes and live tokens. Customers face a mandatory credential reset.

Google Releases Gemini 4 Carbon: Who Can Use It and What It Costs

Google’s most capable model is now open to paying developers and Ultra subscribers. Here’s the access, the price change coming Nov. 30 and the claims to treat with care.

AI Coding Agents Fully Completed Only 26% of Real-World Tasks in a New Benchmark

Alibaba-led researchers tested 10 AI models on 273 real web-app tasks. The best fully completed 26.4%, and most finished under one in five.

Chainalysis Says Hackers Took Credentials and Live Tokens for All Its Users

The blockchain analysis firm says an AI agent-assisted attack exposed names, usernames, password hashes and live tokens. Customers face a mandatory credential reset.

Walking and Weight Training May Not Be Enough for Your Bones, a Review of 24 Studies Suggests

A meta-analysis of 24 studies and 1,238 healthy adults found the biggest bone-marker response in football and handball, not walking or gym lifting. Here’s the fine print.

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If I “Buy” a Movie, I Should Get to Keep It

Digital stores sell licenses behind a “Buy” button. Stores should offer a copy you can keep or a refund if it disappears, or stop using the word.

Dinosaur Blood Chemistry Found in 115-Million-Year-Old Fossil, Researchers Report

Curtin University researchers report chemical traces of hemoglobin inside fossilized red blood cells from a Brazilian dinosaur. Here is what they found and what remains unproven.

NASA Asks Private Companies How to Keep Hubble in Orbit Past 2033

NASA is asking industry whether it can boost or service Hubble before the telescope re-enters the atmosphere, expected in 2033–2034. Replies are due Nov. 30.

Antarctica’s “Doomsday Glacier” Could Raise Sea Levels Twice as Much as Predicted, New Model Finds

A new model of Thwaites Glacier projects up to 30 mm of sea-level rise by 2100, about double earlier estimates. Here is what changed and what the study can’t yet prove.

A Spear Likely Killed This 75,000-Year-Old Neanderthal, and He Was Buried Afterward

Cambridge researchers say a wooden spear pierced a Neanderthal’s chest in Iraqi Kurdistan, in what may be the oldest fatal spear attack in the fossil record.

Spiders Sleep in Two Stages, and One Looks Like REM, a Study Finds

University of Bonn researchers filmed jumping spiders overnight and found two distinct sleep stages, one with REM-like twitching. Whether spiders dream is still unknown.

Earth’s Core May Be Leaking Hydrogen Into the Mantle, a New Study Suggests

Computer simulations from a Chinese team suggest hydrogen has been seeping from Earth’s core into the mantle for billions of years. It is a modeling result, with open questions.

Alaska’s Record-Size Tsunami Left Warning Signs. Scientists Say a Monitoring System Could Have Helped

A landslide in Alaska’s Tracy Arm fjord sent a wave 1,580 feet up the walls in 2025. Researchers say thousands of small tremors and a retreating glacier were clues a monitoring system could use.

Soil Bacteria Make a “Pac-Man” Enzyme That Eats Bioplastics, and It Can Also Break Down Penicillin

German researchers found a soil-bacteria enzyme with a wide-open active site that breaks down biodegradable plastics and, in lab tests, penicillin. Ordinary polyethylene went almost untouched.

Full-Fat Dairy Did Not Raise Cholesterol or Weight in a 74-Person Trial

A 12-week Toronto trial found three daily servings of full-fat dairy did not worsen weight or cholesterol in adults with overweight or obesity. It was small and short, so treat it as a clue, not a verdict.