Stem cells grown in lab mirror normal developmental steps
... - 34 million years ago, global climates were much warmer than today with very little ice present at the poles. The boundary of the Oligocene and Eocene Epochs 33.7 million years ago was marked by rapid global cooling and the formation of large continental ice sheets on the Antarctic. "Before this study, t...Invasive parasite destroying fish species
... - 34 million years ago, global climates were much warmer than today with very little ice present at the poles. The boundary of the Oligocene and Eocene Epochs 33.7 million years ago was marked by rapid global cooling and the formation of large continental ice sheets on the Antarctic. "Before this study, t...Deep sea algae connect ancient climate, carbon dioxide and vegetation
... - 34 million years ago, global climates were much warmer than today with very little ice present at the poles. The boundary of the Oligocene and Eocene Epochs 33.7 million years ago was marked by rapid global cooling and the formation of large continental ice sheets on the Antarctic. "Before this study, t...Climatologists discover deep-sea secret
... North Atlantic, the southern hemisphere entered a warmer period, causing water to be transported northwards. These mechanisms linking the two hemispheres had already been observed in computer climate simulations, but this is the first time they have been confirmed with detailed data obtained from scientif...Elephant seal pups suffer from ocean warming
...California in Santa Cruz, shows that as waters get warmer the average weight of an elephant seal pup decreases. Weaning weights are a direct indicator of food availability to mother seals during their pregnancy. Because their prey has migrated to colder waters, female seals have to swim further and spend mo......ll in the Sahel. When sea-surface temperatures are warmer in the South Atlantic than in the North, it pulls the Sahelian monsoon cycle south as well, depriving the region of its usual rains. "This was the situation during much of the latter half of the 20th century." says Hurrell. "We believe the North Atl...