Environment

Update 7:06 P.M. Eastern: The EPA says it's reversing course and keeping chlorpyrifos on the market.

That's despite the agency's earlier conclusion, reached during the Obama administration, that this pesticide could pose risks to consumers. It's a signal that toxic chemicals will face less restrictive regulation by the Trump administration.

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The Great Lakes Restoration Initiative came to life during the Obama Administration, but it's seed was planted during George W. Bush's tenure.  And, now President Trump's budget calls for defunding the program.

Canyon Mansfield and his dog were walking the ridge line near his house in Pocatello, Idaho, when the 14-year-old spotted a curious device that looked like a sprinkler nestled in the ground.

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President Trump issued a sweeping executive order on Tuesday that will begin to undo a slew of government efforts to fight global warming.

Among those worrying and watching to see how the executive order plays out are scientists who actually are in favor of exploring bold interventions to artificially cool the climate.

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So last year, Ian Griffin, an astronomer in Dunedin, New Zealand, was able to catch a ride on the NASA SOFIA. It's a Boeing 747 airplane with an observatory on board.

IAN GRIFFIN: And on that flight it had an absolutely amazing view of the aurora australis.

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The vote of the Republican-controlled Senate Committee on Labor and Regulatory Reform split 3-2 along party lines.  The committee chair opted for a paper ballot vote, rather than convening face-to-face.

Earlier this month a large crowd gathered for a public hearing, which stretched  from morning into the evening. Tuesday's vote advances the bill to the full Senate, which is likely to take it up next week.

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President Trump today signed a sweeping executive order designed to undo many of the Obama administration's efforts to combat climate change.

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President Trump signed a sweeping executive order Tuesday that takes aim at a number of his predecessor's climate policies.

The wide-ranging order seeks to undo the centerpiece of former President Obama's environmental legacy and national efforts to address climate change.

It could also jeopardize America's current role in international efforts to confront climate change.

In a symbolic gesture, Trump signed the document at the headquarters of Environmental Protection Agency.

Primate brains may have grown larger and more complex thanks to a fruit-filled diet, a new study suggests.

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