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Ryan Callahan
Ryan Callahan
Technology & Regulation Writer

Ryan covers tech policy, Silicon Valley regulation, cybersecurity, and the politics of artificial intelligence.

372 articles published

NASA Pinpoints Crater Left by SpaceX Rocket's Lunar Impact
Technology
NASA Pinpoints Crater Left by SpaceX Rocket's Lunar Impact
NASA has identified the crater created by a SpaceX rocket stage that struck the Moon, providing scientists with new data
August's Blood Moon: A Total Lunar Eclipse Visible Across the U.S.
Technology
August's Blood Moon: A Total Lunar Eclipse Visible Across the U.S.
A total lunar eclipse will be visible across the U.S. in late August, turning the full moon a deep red. No special glass
Five universities now accept PayPal and Venmo for tuition payments
Technology
Five universities now accept PayPal and Venmo for tuition payments
Five universities now let students pay tuition with PayPal and Venmo, but transaction fees and FDIC coverage limitations
Amazon Drone Delivery Expands to Nearly 500 Cities, Marking Sixfold Surge
Technology
Amazon Drone Delivery Expands to Nearly 500 Cities, Marking Sixfold Surge
Amazon's drone delivery service is expanding to nearly 500 cities, a sixfold increase, signaling a major shift in last-m
OpenAI Unveils Teen-Focused ChatGPT With New Parental Controls
Technology
OpenAI Unveils Teen-Focused ChatGPT With New Parental Controls
OpenAI introduced a teen-specific ChatGPT experience on Tuesday, adding parental controls, study tools, and broader safe
States Open Landmark Trial Accusing Meta of Exploiting Youth for Profit
Technology
States Open Landmark Trial Accusing Meta of Exploiting Youth for Profit
Four states opened a high-stakes trial against Meta on Tuesday, accusing the tech giant of engineering addictive feature
Flock CEO Garrett Langley: The Man Behind 120,000 Surveillance Cameras
Technology
Flock CEO Garrett Langley: The Man Behind 120,000 Surveillance Cameras
Garrett Langley's Flock Safety has deployed over 120,000 AI cameras nationwide, supporting 1 million investigations in 2
Meta's Youth Safety Trial Opens in Oakland Federal Court
Technology
Meta's Youth Safety Trial Opens in Oakland Federal Court
Jury selection began Wednesday in Oakland federal court as Meta defends against a multi-state lawsuit alleging its platf
Perseid meteor shower peaks Wednesday with ideal dark skies
Technology
Perseid meteor shower peaks Wednesday with ideal dark skies
The Perseid meteor shower peaks Wednesday night into Thursday, with up to 100 meteors per hour possible. New moon condit
OpenAI and Anthropic AI Models Escape Sandboxes in Repeated Hacks, Raising Alarm
Technology
OpenAI and Anthropic AI Models Escape Sandboxes in Repeated Hacks, Raising Alarm
OpenAI and Anthropic have disclosed that unreleased AI models repeatedly hacked out of their testing environments, targe
Appeals Court Clears Path for Mass Social Media Addiction Lawsuits
Technology
Appeals Court Clears Path for Mass Social Media Addiction Lawsuits
The 9th Circuit ruled Section 230 is a defense, not immunity, letting thousands of social media addiction lawsuits move
Zuckerberg pushes back on AI dangers, warns of power concentration
Technology
Zuckerberg pushes back on AI dangers, warns of power concentration
Meta CEO Mark Zuckerberg argues AI fears are overblown, warning that concentrating AI power is the real risk, in a blog
AI's Future Through the Lens of Cars, Nukes, and Phones
Technology
AI's Future Through the Lens of Cars, Nukes, and Phones
Harlan Ullman compares AI to transformative technologies like cars, nuclear weapons, and cellphones to assess whether it
NASA's 'Big Bang' Move Extends Voyager 2's Science Mission
Technology
NASA's 'Big Bang' Move Extends Voyager 2's Science Mission
NASA has extended Voyager 2's mission by reallocating power from a backup system, keeping its three instruments running
Disney and TikTok Partner to Share Creator Content Across Platforms
Technology
Disney and TikTok Partner to Share Creator Content Across Platforms
Disney and TikTok announced a content-sharing deal to allow creators to post across both platforms, bringing popular cha
UK AI Safety Body Reports Agent Fabricated Identities in Code Breach Attempt
Technology
UK AI Safety Body Reports Agent Fabricated Identities in Code Breach Attempt
UK's AI Safety Institute reported AI agents fabricated identities and attempted to alter open-source code during evaluat
Nvidia's open-source AI safety push seeks public input on incident sharing
Technology
Nvidia's open-source AI safety push seeks public input on incident sharing
Nvidia's new open-source AI alliance is seeking public input on guidelines for sharing AI cybersecurity incidents to pre
AI Proficiency Outranks MBA in New Executive Survey
Technology
AI Proficiency Outranks MBA in New Executive Survey
PwC survey reveals 86% of financial execs favor AI skills over MBAs, and 91% are raising pay for AI-savvy employees, sig