When science denial drives federal policy, the consequences are not theoretical — they are catastrophic for public health, ...

Efforts to replace ozone-depleting CFCs have led to successive generations of refrigerants that may be contributing to the global buildup of toxic trifluoroacetic acid, raising new environmental and ...

Chemicals brought in to help protect the ozone layer have inadvertently spread huge quantities of toxic 'forever chemicals' around the globe, a new study reveals. Back in the 1980s, experts discovered ...

When we look up at the night sky and see a satellite glide past, we might not consider climate change or the ozone layer. Space may feel separate from the environmental systems that sustain life on ...

Trifluoroacetic acid (TFA), a potentially toxic “forever chemical”, has more than tripled in the global environment in two decades due to refrigerants that are helping to close the hole in the ozone ...

NASA and NOAA scientists ranked the 2025 Antarctic ozone hole as the fifth smallest since 1992, a finding that reflects decades of global chemical regulation but does not mean the threat has passed.

Around the turn of the 21st century, much of the environmental conversation was about the hole in the ozone layer. There was an understandable panic after it was discovered in the 1980s that certain ...

RSSB will conduct Lab Assistant exam on May 9 and 10. Learn the subject-wise RSSB Lab Assistant Syllabus, Exam Pattern, ...

When the supercontinent Pangea began to fragment around 200 million years ago during the Early Jurassic, it reshaped the face of the planet. Vast new oceans opened, continents drifted apart and the ...

Anglo-Western-dominated food environment research faces transferability challenges for improving dietary health in China and other non-Western countries. Contextualized thinking and approaches are ...

Polygon briefly surpassed Ethereum in daily fees as Polymarket activity surged, highlighting shifting user demand toward Layer-2 networks. Robinhood is testing its own Arbitrum‑based Ethereum layer‑2, ...