At the end of the last global ice age, the deep-frozen Earth reached a built-in limit of climate change and thawed into a slushy planet. Results provide the first direct geochemical evidence of the ...

At the end of the last global ice age, the deep-frozen Earth reached a built-in limit of climate change and thawed into a ...

If Earth's history were a calendar year, humans would not appear until the last few minutes before midnight on Dec. 31.

On a local level, heavy metal and chemical pollution from unmaintained factories and infrastructure will exert pressures on ...

Neil Garg is leading the charge to rewrite a fundamental principle that's been part of organic chemistry since 1924 -- ...