生命

An international team — with Brandon University paleontologist Dr. Mark MacDougall — reports a 290-million-year-old regurgitalite from Germany, the oldest known vomit from a lan... 二月 20, 2026

After nearly 40 years extinct in the wild, the Guam kingfisher (sihek) has been released onto Palmyra Atoll and is now laying eggs — a milestone that creates a real pathway for ... 一月 29, 2026

Ultraviolet light is exposing a hidden layer of colour across the animal kingdom — from scorpions and flying squirrels to platypuses and reef fish — and scientists are racing to... 一月 28, 2026

Multiple lines of research — astronaut monitoring, bacterial studies on the ISS and laboratory experiments simulating microgravity — show microbes behaving differently in orbit.... 一月 14, 2026

Laboratory simulations indicate pure ice can protect microbial biomolecules from long-term radiation and temperature effects, making ice-rich regions on Mars promising targets f... 十一月 13, 2025