By the time you read this post, asteroid 2004 BL86 will already have come as close to us as it's going to get as it flies by Earth. At about 11:19 a.m. ET today, it was nearly 745,000 miles away from our planet. That's only about three times the distance from the Earth to the moon.

But don't worry, you may still be able to catch a glimpse of the huge hunk of rock tonight.

When and how can I see the asteroid?

Just this week, the U.S. Senate went on the record that climate change exists. Local and state officials in Rhode Island haven’t been waiting around to take the lead from Washington. They not only know climate change is real, but they’re also planning for its impacts. As part of our Battle With The Sea series, Rhode Island Public Radio’s environmental reporter Ambar Espinoza went on a tour with the Environmental Protection Agency’s northeast director to see how plans are in place.

A new study published this week and led by a Bard College biology professor shows catastrophic flooding can be mitigated by protecting biodiversity.  WAMC’s Hudson Valley Bureau Chief Allison Dunne spoke with the lead author, who says though the flooding was studied in Germany, there could be comparisons to the Hudson Valley.

Asthma affects children regardless of where they live and whether they are rich or poor. But scientists have long thought that living in poor urban neighborhoods adds an extra risk for this troublesome lung inflammation. A new study suggests that's not necessarily the case.

Asthma is often triggered by something in the environment, so in the 1960s, scientists started looking for places where asthma was especially bad.

Wikimedia Commons

Plum Island, an 840-acre land mass in Long Island Sound, is becoming a focal point for environmentalists. That's because of government plans to sell the island to fund the construction of a new USDA animal-testing center. 

Chion Wolf / WNPR

When it comes to space, there’s a lot to be excited about. Telescopes are scanning the farthest reaches of our galaxy and we’re learning more than ever before about the origins of planets.

John Cruden served with U.S. Special Forces in Vietnam, taking his law school aptitude test in Saigon and eventually becoming a government lawyer.

Earlier this month, he started a new job running the environment and natural resources division at the Justice Department. For Cruden, 68, the new role means coming home to a place where he worked as a career lawyer for about 20 years.

Cruden has been around long enough to have supervised the Exxon Valdeez spill case, a record-setter. That is, until the Deepwater Horizon exploded in the Gulf of Mexico in 2010.

More than a decade after it went missing, British scientists say they have found a small spacecraft on the surface of Mars.

Update at 6:46pm ET:

On their 19th day of climbing, Tommy Caldwell and Kevin Jorgeson reached the top of El Capitan in California's Yosemite National Park at 3:25 p.m. PT. The Los Angeles Times reports the climbers' families were waiting for them at the summit. From The New York Times:

Weston Observatory / Twitter

Have you been feeling the earth move?

In what's becoming a daily event, a minor earthquake has shaken parts of eastern Connecticut.


The Nuclear Regulatory Commission has notified the Millstone Power Station of possible enforcement action following a November 24 inspection that found problems related to unspecified safety issues. 

The city of Northampton, Massachusetts is planning a number of solar power projects that would further reduce the city’s carbon footprint, while providing a new source of revenue.

As soon as this summer, Northampton is likely to join dozens of other municipalities in the state that have turned old landfills into solar farms. And, in what appears to be a first in western Massachusetts at least, solar arrays may pop up at some municipal parking lots, according to Chris Mason, the city’s energy officer.

Mara Lavitt / WNPR

A member of the Kennedy family will now be heading up the state's environment committee. In the upcoming legislative session, Ted Kennedy, Jr., a newly-elected Senator from Branford, said he'll be tackling everything from pesticide use to pollution in Long Island Sound.

U.S. Geological Survey

Scientists on Monday recorded five small earthquakes within five hours in the same area of eastern Connecticut, including a 3.1-magnitude tremor felt more than 60 miles away in Massachusetts. 

Noel Hendrickson/Digital Vision / Thinkstock

The price of gas was nearly $4.00 per gallon two years ago. Economists worried the rate would continue to rise, causing financial hardship on those with an already lean budget. What if it went to $5.00 a gallon? Well, those days are long gone.

Gas in Connecticut is around $2.50 a gallon and it's much cheaper elsewhere in the country.

But the higher rate also made people drive less and conserve more, and pushed higher fuel efficiency standards through Congress, nearly doubling the average fuel economy of new cars and trucks by 2025.

University of Michigan School of Natural Resources & Environment / Creative Commons

Dorceta Taylor’s most recent book, Toxic Communities, takes a magnifying glass to the modern environmental justice movement. In it, she provides an in-depth analysis of some of the biggest environmental issues facing low-income and minority communities across the U.S. 

There are 4,800 dams in New Hampshire but only two where a full time dam operator is required to live on site.  There's Moore Dam in Littleton and Murphy Dam in Pittsburg.  NHPR's Sean Hurley recently visited with Murphy Dam Operator Alan Williams to learn more about life on a dam. 

Near sunrise, nearly every morning, coffee in hand, Alan Williams leaves the dam house and walks up the dam road and heads out across the half mile bunker of piled earth that is the Murphy Dam.  

The Vermont Yankee Nuclear Power Plant entered its final shutdown Monday at 1:03 p.m. The 620-megawatt reactor has been generating electricity for more than 42 years.


A fundraising effort to buy 1,000 acres of shoreline land is nearly complete.  The land is called The Preserve, and it spreads across Old Saybrook, Essex, and Westbrook.  

NASA is building a new space telescope with astounding capabilities. The James Webb Space Telescope, scheduled for launch in 2018, will replace the aging Hubble Space Telescope and will provide unprecedented views of the first galaxies to form in the early universe. It might even offer the first clear glimpse of an Earth-like planet orbiting a distant star.

NASA's Earth Observatory/Jesse Allen

We know that technology and price can drive electricity demand, but what about culture?

Creative Commons / angeloangelo

Legislators and lobbyists are calling for the state's largest electric utility to lower its fixed residential charge with a new proposal that would set Connecticut Light and Power's fixed rate at $10.00 a month.

A. Marinkovic / Creative Commons

A Wesleyan astronomer has just returned from a conference in Tokyo, Japan, where she discussed research from the ALMA space telescope -- a radio observatory partly funded by the National Science Foundation -- which is just finishing construction.

The latest word from scientists studying the Arctic is that the polar region is warming twice as fast as the average rise on the rest of the planet. And researchers say the trend isn't letting up. That's the latest from the 2014 Arctic Report Card — a compilation of recent research from more than 60 scientists in 13 countries. The report was released Wednesday by the National Oceanic and Atmospheric Administration.

Victor Solanoy / Creative Commons

Around 100 people attended a meeting in Waterford on Monday night to discuss ideas for a proposed new state park. 

John Phelan / Creative Commons

Should state regulators be more aggressive in punishing first time violators of environmental law? That's a question the Council on Environmental Quality hopes lawmakers wrestle with in the upcoming legislative session. 

Chion Wolf / WNPR

When it comes to space, there’s a lot to be excited about. Telescopes are scanning the farthest reaches of our galaxy and we’re learning more than ever before about the origins of planets.

Artondra Hall / Creative Commons

The team that will work to develop a new state park at the former Seaside Regional Center in Waterford will be introduced on Monday evening.