Some researchers say the abrupt end of the program will hobble the fight against a common parasite.

After the release of an undercover investigation, Corteva Agrisciences announces it will release 36 beagles for rehoming.

The drop may be due to fewer inspections, but critics say the USDA also appears to be avoiding documenting the violations.

Scientists say that increasingly rigorous licensing procedures have complicated research efforts—and in some cases, stopped experiments completely.

The year’s most impressive achievements include ecology research via drone, mice with two dads, and the use of artificial intelligence to identify and monitor cancer cells.

Robert Wilkie, head of the US Department of Veterans Affairs, defends controversial research practices that have been heavily criticized by lawmakers on both sides of the aisle.

The university is carrying out a review of animal handling in the now-closed lab of neuropsychologist Vedran Lovic.

A report finds a decline in the number of experiments involving animals in 2017, noting a particular decrease in procedures on dogs and primates.

Nearly 600 signatories, including four Nobel Prize winners, urge openness about animal experiments.