"The scientist Michael Mann is challenging attacks on his work in a defamation suit that’s taken 12 years to come to trial."

"In December 2021, a small team of scientists working for the US Environmental Protection Agency (EPA) issued a stark report on a controversial weed killer that had been the subject of years of complaints from farmers and environmentalists."

"This image of our planet is the closest we get to a real-time view of how carbon dioxide builds up in our atmosphere."

"A new study is part of an emerging field of tree-ring science that found the West’s two-decade drought is inextricably linked to rising temperatures".

"Lack of data about conditions in the Russian Arctic is already hampering climate science, and will cause ever-growing gaps in our understanding of how climate change affects the fastest-warming region of the planet, scientists warn."

"EPA is drawing closer to cementing President Joe Biden’s plans for protecting science across the federal government, but the agency’s proposed safeguards for its own researchers are already coming under scrutiny."

"A lawsuit first instituted over 10 years ago, brought by an esteemed climate scientist over alleged defamation by a rightwing blogger and an analyst, goes to trial this week." "The case comes amid concerns that online abuse of climate scientists has increased in recent years while misinformation about the climate crisis is also on the rise."

"Solar flares, eruptions on the sun’s surface and sunspots are expected to multiply and intensify throughout this year, as our yellow star enters its most active period in two decades. For Earthlings, that could lead to more beautiful dancing aurora far and wide, but also radio blackouts and satellite disruptions."

"The latest calculations from several science agencies showing Earth obliterated global heat records last year may seem scary. But scientists worry that what’s behind those numbers could be even worse."