Breakthroughs, discoveries, and DIY tips sent six days a week. Terms of Service and Privacy Policy. Since the DDT days of the 1950s and 60s—when the pesticide ...

A powerful faction of Colorado’s cannabis industry is pushing for more tolerant testing requirements for marijuana concentrates, but first they’ll have to persuade state health and pot regulators to ...

The Environmental Protection Agency (EPA) says it plans to reduce the use of pesticide testing on birds as part of Administrator Andrew Wheeler’s push to roll back animal testing at the agency. The ...

The Washington State Liquor and Cannabis Board (WSLCB) voted unanimously to approve new regulations for quality control of adult-use cannabis. Adding to existing laboratory test requirements for ...

In deciding whether to approve specific pesticides, the Environmental Protection Agency is using data from two dozen industry tests that intentionally exposed people to poisons, including one ...

Three California lawmakers have sharply criticized as inadequate a proposed regulation by the U.S. Environmental Protection Agency governing the use of human volunteers in pesticide experiments.

More than 100 volunteers in San Diego were intentionally exposed to a pesticide in one of two dozen scientific experiments worldwide that have come under attack by California members of Congress who ...

A small number of fruit and vegetable samples exceeded legal pesticide limits in the latest government testing. Here's what shoppers need to know.

OLIVIA — The Renville County Soil and Water Conservation District will conduct pesticide applicator testing from 8 a.m. to noon on two separate days — Feb. 22 and April 18 — in the district office at ...

Fruit grower Brian Nakamura remembers when the state started pesticide testing in the streams near his orchards more than 22 years ago. He can point to exactly what sparked him and fellow growers to ...

Get ahead of an expired pesticide license by signing up for one of the in-person training and testing clinics happening across Illinois from January through April. The University of Illinois Pesticide ...

PIERRE, S.D. – Due to the spread of COVID-19 all remaining South Dakota private pesticide applicator in-person trainings will be replaced by online testing. Private applicators needing ...