A new ultrasensitive thermal sensor can track metabolic heat from small bacterial populations, offering potential ...

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On June 30, at Blue Origin’s West Texas test facility, a BE-4 rocket engine experienced a catastrophic failure during a ...

A flexible battery powered by humid air can run wearables without toxic metals, and one version self-destructs when tampered with.

Norway deploys its advanced HUGIN Superior drone to map the Arctic’s deep-sea floor. See how this AUV reveals hidden ...

Find out what's up in your night sky during July 2026 and how to see it in this Space.com stargazing guide.