carbon
Brazil president may smother rainforest, scientists warn
Environment
November 27, 2018
Brazil president may smother rainforest, scientists warn
SAO PAULO (AP) — Scientists warn that Brazil’s president-elect could push the Amazon rainforest past its tipping point — with…
Climate action could add $26 trillion to world economy: study
Environment
September 5, 2018
Climate action could add $26 trillion to world economy: study
Ambitious action on climate change could contribute an extra $26 trillion to the world economy by 2030, international experts…
Scientists use plants to date Egypt’s pharaohs
Archaeology
June 18, 2010
Scientists use plants to date Egypt’s pharaohs
Washington--Scientists have established for the first time clear dates for the ruling dynasties of ancient Egypt after carbon dating plant…