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Wikie, a 24-year-old orca, and her 11-year-old son Keijo are still without a new home after months of negotiations, leading the zoo to resort to sexual stimulation to prevent inbreeding.

Editor’s Note: This situation highlights the challenges faced by captive marine animals and raises concerns about their welfare. The zoo's drastic measures to prevent inbreeding underscore the urgency of finding a suitable environment for Wikie and Keijo.

NPR's Scott Detrow discusses with Cal Newport, a computer science professor, the limitations of AI and whether progress in the field has slowed down.

The 2025 Capture the Dark photography contest showcases stunning images of celestial phenomena, including beautiful sprites and the Milky Way.

NASA is set to announce its new astronaut class in September, along with details about the Artemis 2 crewed mission around the moon.

NASA's IXPE telescope has discovered unexpected X-ray polarization from the 'heartbeat black hole,' IGR J17091-3624.