Russia-Ukraine war: Chernobyl power cut sparks fears of potential for radiation leaks

Vital cooling systems for controlling nuclear waste at the decommissioned Chernobyl nuclear power plant are offline, leading to concerns that radioactive waste might escape Physics 9 March 2022 By Matthew Sparkes A drone image of the Chernobyl nuclear power plant in Pripyat, Ukraine, taken on 7 March 2022 Russia MOD/EYEPRESS/Shutterstock Fears of a potential radiation … Read more

Massive methane leaks mapped from space

Using satellite data, researchers have mapped massive plumes of methane released by human activities. Those satellite images revealed that plumes of methane emitted by oil and gas facilities during leaks or maintenance operations made up about 8% to 12% of all oil and gas methane emissions, according to a new study.  “This work confirms what … Read more