3 نوفمبر 2026 المحفوظات RSS English
عاجل

آخر أخبار search

122 خبر

cnn صحة

A health check for whales — from the sky | CNN

What can whale snot tell us? More than you might think. Using specially equipped drones, SR3 researchers collect whale blow and other data to assess the animals’ health — and the health of t…