New Experiments Hint Human Language Likely Didn’t Start With Grunts

Our ability to elaborately communicate is one of humanity’s greatest superpowers. It allows us to retain and build knowledge across generations, cooperating at a global scale unlike anything else seen on Earth. But much about how this ability evolved is still a mystery, including its origins.   Recently, a team of researchers set up some … Read more

Military Action in Chernobyl Could be Dangerous for People and the Environment

The following essay is reprinted with permission from The Conversation, an online publication covering the latest research. The site of the Chernobyl Nuclear Power Plant in northern Ukraine has been surrounded for more than three decades by a 1,000-square-mile (2,600-square-kilometer) exclusion zone that keeps people out. On April 26, 1986, Chernobyl’s reactor number four melted … Read more

Psychologists Urge Peers to Take Climate Action

The field of psychology must bolster its ability to address the health effects of climate change, according to a new report from the nation’s largest professional organization of psychologists. The American Psychological Association says its more than 133,000 members can do more to address climate change by broadening their impact on everything from mental health care to … Read more

Fix the Planet newsletter: Climate action needs more than technofixes

Why climate action will require both societal and behavioural change to be effective Environment 24 February 2022 By Adam Vaughan Prof. Paul Ekins ,UCL answers questions from delegates during a panel session with Fernanda Balata and Modi Mwatsama Richard Stonehouse/Getty Images This is Fix the Planet, the weekly climate change newsletter that reminds you there … Read more

NASA’s gamma-ray observatory is back in action after technical glitch

NASA’s Neil Gehrels Swift Observatory is back to science operations as of Thursday (Feb. 17), following a glitch more than a month ago. The nearly 18-year-old telescope suffered a failure with one of its reaction wheels on Jan. 18, forcing a temporary pivot to safe mode. Swift uses a total of six reaction wheels to … Read more

State Climate Action Raced Forward in 2021

2021 turned into a big year for state climate action. Massachusetts passed a net-zero emissions bill. Washington state enacted a cap-and-trade law and a low carbon fuel standard. In North Carolina, a Republican-led Legislature passed a bill that requires a 70% reduction in power-sector emissions by 2030. And in Illinois, the country’s sixth largest carbon … Read more

Biggest science news of 2021: COP26 Glasgow climate summit lays the groundwork for a decade of action

Within days of the dramatic closing of November’s COP26 climate summit, the Glasgow Climate Pact was already having an impact Environment 15 December 2021 By Adam Vaughan COP26 president Alok Sharma was visibly emotional in the summit’s closing moments REUTERS/Phil Noble JUST days after it was agreed on by nearly 200 countries at the COP26 … Read more

Oak processionary moth: Tougher action needed to stop tree-killing insect in UK

Seven years of concerted action to slow the spread of oak processionary moth have failed to stop its consistent outward expansion from London Environment 16 December 2021 By Adam Vaughan Caterpillars of the oak processionary moth (Thaumetopoea processionea) on a tree trunk in Germany blickwinkel/Hecker/Alamy Tougher action will be needed to stop a caterpillar threatening … Read more