Back in 1988, when Hansen was among the first and most credible scientists to sound the alarm about global warming, he, Ruedy and several co-authors came up with the concept of “ climate dice.” ...

The surprising January heat record coincides with a new study by a climate science heavyweight, former top NASA scientist James Hansen, and others arguing that global warming is accelerating. It ...

A high school student thinks his textbook is biased…and James Hansen agrees with him: LaClair said he was particularly upset about the book’s treatment of global warming. James Hansen, the ...

Hansen, who was the first researcher to publicly sound the alarm on the climate crisis in the 1980s, noted that warming could exceed 1.5 degrees Celsius above pre-industrial levels in the 2020s ...

The surprising January heat record coincides with a new study by a climate science heavyweight, former top NASA scientist James Hansen, and others arguing that global warming is accelerating.