EarthMedicine for sick koalas turns out to actually kill them Koalas are often given antibiotics to treat a lethal strain of chlamydia, but the medicines often kill the koalas by wiping out friendly bacteria in their guts News
EarthParts of San Francisco are sinking faster than the sea is rising Rising seas are already boosting the flood risk in places like San Francisco, but the problem is even worse than that because land is also subsiding News