Neanderthal innovation surprises archaeologists
It was previously believed that Neanderthals developed tools and ornaments solely through contact with supposedly more advanced Homo sapiens, but…
Menstrual Suppression OK, Say Doctors
Forty years ago, when birth control pills first hit the market, the recommended cycle was three weeks of active contraceptive…
Fighting Fit For Space Travel
The suppression of the human immune system in space was first observed forty years ago during the Apollo missions when…
Massive Salinity Changes In Oceans
Tropical ocean waters have become dramatically saltier over the past 40 years, while oceans closer to Earth’s poles have become…