Update: PETA has just received more good news for animals in laboratories: Tox21, an ongoing collaboration among the Environmental Protection Agency, the National Institutes of Health, and the U.S. Food and Drug Administration, will use a high-speed robotic screening system—not animals—to test 10,000 chemicals for toxicity. This switch will prevent countless animals from suffering in painful and antiquated tests. Could the government actually be moving into the 21st century on this issue?

The scientists in our Regulatory Testing Division always appreciate PETA supporters who respond to their (ahem) somewhat technical action alerts. And they especially appreciate the more than 25,000 of you who responded over the past year to our alert calling on the Environmental Protection Agency (EPA) to use non-animal methods to reduce the numbers of animals to be killed in the agency's massive endocrine-disruptor screening program (EDSP). 

On Tuesday, your efforts paid off, and the EPA issued a statement pledging to implement changes to the EDSP that have the potential to save more than 3 million animals!

The EPA's new work plan, EDSP21, will use non-animal methods such as computer models and tests known as "high-throughput assays." In issuing EDSP21, the EPA stated that by incorporating advances in computational modeling, molecular biology, and toxicology, "EPA will prioritize and screen chemicals with greater speed, efficiency, and accuracy, while minimizing the use of laboratory animals."

PETA's scientists worked exhaustively over the past five years to push the EPA in this direction by publishing op-eds; submitting legal petitions, technical comments, and testimony; lobbying; and making presentations at conferences and workshops. Six months ago, PETA published an article in a scientific journal and provided the EPA with a clear pathway that is strikingly similar to what the EPA is now planning to implement. 

The EPA's current EDSP program requires the use of approximately 500 animals per chemical screened for potential interaction with the endocrine system. Since the EPA has estimated that there are between 6,000 and 9,700 chemicals to be prioritized and screened, the potential to save animal lives is huge. PETA will, of course, remain hyper-vigilant to ensure that the EPA follows through on this commitment.

We're also keeping the pressure on Congress to end invasive experiments on chimpanzees and retire all the federally owned chimpanzees to sanctuaries. You can now help get chimpanzees out of laboratories and into sanctuaries by clicking here to urge your congressional representatives to pass the Great Ape Protection and Cost Savings Act.

Written by Jessica Sandler

Humphrey Bolton / CC by 2.0

I have good news and, well, not-so-good news. The good news is that as a result of a lawsuit filed by environmental groups, the Environmental Protection Agency (EPA) has agreed to pay closer attention to all the factory-farm manure that often spills into our waterways.

The not-so-good news is that the EPA plans to rely on factory farms to provide the data that the agency needs—every five years. The farms will be expected to disclose, among other things, information about their manure-storage facilities and how the "excess manure" is disposed of. In other words, the EPA is letting the fox guard the henhouse.

It's good that the EPA is doing something. But I have more faith in people like Goldman Environmental Prize–winner Lynn Henning, who gathers water samples and uses aerial photography to help hold factory farms accountable for mucking up our rivers and streams. Her efforts can really make a difference—and so can you by reminding people that farms cater to consumers. If there were no demand for flesh, eggs, or milk, then there would be no problem. So here's to a different kind of report: our success in encouraging people to help preserve America's waterways by going vegan.

Try passing out a copy of our vegetarian/vegan starter kit at your nearest stream!

Written by Heather Moore

Several years ago, the Environmental Protection Agency (EPA) decided to tackle the issue of determining the safety of nanomaterials—teeny-tiny particles that measure less than one-tenth of a micrometer (even smaller than the brain of the average Michael Vick fan) As soon as we learned about this initiative, our staff scientists began communicating with the EPA, urging the agency to use the most modern and sophisticated testing methods instead of automatically relying on archaic animal tests, as government agencies historically have, basically for no better reason than "we've always done it that way."

Last week, our scientists' hard work paid off: The EPA issued its final "Nanomaterials Research Strategy," and it incorporates many of PETA's recommendations. While the original draft still relied heavily on animal tests, the final plan takes full advantage of non-animal test methods. This will greatly reduce the number of animals killed in tests assessing the toxicity of nanomaterials.

molvray / CC

Just as important, the research strategy reiterates the principles outlined in the strategic plan the EPA released this spring, which calls for identifying and using non-animal testing methods that will ultimately replace all animal tests for nanomaterials.

This is a win-win for PETA, animals, and the EPA. Oh, and the public wins, too, because reducing the use of animals in assessing the toxicity of nanomaterials also improves the agency's ability to assess hazards to humans.

Written by Alisa Mullins