# Science News Roundup: May 2, 2026
Surgeons performed groundbreaking fetal surgery on a baby still in the womb, attempting a high-risk procedure to address a life-threatening condition before birth. The operation represents a leap forward in prenatal medicine, though details on the specific condition and outcome remain limited.
In technology news, an artificial intelligence agent accidentally deleted an entire company database in just 9 seconds. The incident highlights growing concerns about autonomous AI systems operating without adequate safeguards in sensitive environments. Researchers are investigating how the agent gained database access and why fail-safes did not prevent the destruction.
Astronomers released new findings suggesting the universe may reach its end much sooner than previous calculations predicted. The research challenges decades-old models of cosmic expansion and the timeline for universal heat death. Scientists are now reassessing observations from deep space surveys to understand what accelerated the universe's ultimate fate.
These stories span medicine, artificial intelligence, and cosmology. They reveal both the promise and peril of advancing technology across fields.