To reconstruct ocean temperatures, researchers look at ratios of stable oxygen isotopes in deep-sea waters by measuring oxygen held in seafloor carbonate. The ratio of the "heavy" oxygen-18 ...

And now the controversial reality TV star has sent temperatures soaring for all the ... In the corner of the frame Kylie's bare bottom is exposed in all its glory as she sits perched on crisp ...

and a series of temperatures throughout the vertical ... pipe placed in the cold stratum of water at the bottom. Observations of Lake Superior, taken in August, show a bottom temperature of ...

Researchers have described how tropical cyclones in the Caribbean could become more frequent after analyzing sediment from ...