"The U.S. government has a specialized plane loaded with advanced sensors that officials brag is always ready to deploy within an hour of any kind of chemical disaster. But the plane didn’t fly over eastern Ohio until four days after the disastrous Norfolk Southern derailment there last year."

"Devastating and ongoing flooding in southern Brazil is forcing some of the half million displaced residents to consider uprooting their lives from inundated towns to rebuild on higher ground."

"Their land is bound forever. The deeds of three homeowners—Pastor Timothy Williams, Aretha Wright and Page Jones—all living in the historically Black Shiloh community of south Alabama, tell the tale. Restrictive covenants attached to their deeds limit the ability of current and future residents to file actions against the state."

"As widespread drought raises expectations for a repeat of last year’s ferocious wildfire season, response teams across Canada are grappling with the rapidly changing face of fire in a warming climate."

"The El Nino weather pattern should fade out by June but could be replaced by the La Nina phenomenon by the second half of the year, a U.S. government forecaster said on Thursday."

"The Environmental Protection Agency (EPA) closed its civil rights probes into the water crisis in Jackson, Miss., saying there was “insufficient evidence” to say that the state discriminated against residents on the basis of race."

"Hundreds of the world’s leading climate scientists expect global temperatures to rise to at least 2.5C (4.5F) above preindustrial levels this century, blasting past internationally agreed targets and causing catastrophic consequences for humanity and the planet, an exclusive Guardian survey has revealed."

"The growing invasion of sargassum in the Caribbean has impacted the quality of life of the islands' residents. But local governments have failed to coordinate an international response to problem."

"The White House has unveiled tighter rules for research on potentially dangerous microbes and toxins, in an effort to stave off laboratory accidents that could unleash a pandemic."

"In a world growing increasingly accustomed to wild weather swings, the last few days and weeks have seemingly taken those environmental extremes to a new level. Some climate scientists say they are hard pressed to remember when so much of the world has had its weather on overdrive at the same time."