arstechnica.com / .arstechnica-com-science

Ants with lots of workers tend to put less energy into making them armored.

Chris Wright declared an energy "emergency" in the Pacific Northwest.

South Korean rocket startup Innospace is poised to debut a new nano-launcher.

DiskSat's design offers "a power-to-weight ratio unmatched by traditional aluminum satellites."

They were infected by roundworm, whipworm, and microscopic protozoans called Giardia duodenalis.

Once researchers turn to LLMs, paper counts go up, quality does not.

Engineers at JPL are certifying the Perseverance rover to drive up to 100 kilometers.

"A calorie-neutral, drug-free, low-cost, readily available tool for when we need a boost in performance."

New method uses no freezing technology or refrigeration equipment--just water and a vacuum.

Major research institution dismissed as a source of "climate alarmism."