A single DNA letter, inserted into a stretch of the genome that doesn’t code for any protein, was enough to turn genetically ...

A recent guidance update from the U.S. Food and Drug Administration (FDA) on pyrogen and endotoxins testing represents a ...

One of the most unusual challenges came from Onyx’s reptilian anatomy. The skin of a Komodo dragon is covered in tiny, rough ...

Corteva field scientist Sam Ingram explains how new "clover-safe" herbicides and single-pass fertility tools are helping ...

Wellness brands are fueling a growing demand for male-fertility products, selling supplements and sperm-testing kits.

The Fertility Center of Orlando is shutting down several months after a couple sued it following the birth of a baby who ...

The US Environmental Protection Agency is accelerating its shift away from testing certain chemicals on animals as it reinstitutes a 2035 deadline that President Joe Biden’s administration scrapped in ...

When men need to provide a semen sample for fertility testing or treatments like IVF, the World Health Organization recommends taking a break from ejaculation for two to seven days so their sperm has ...

We collaborate with the world's leading lawyers to deliver news tailored for you. Sign Up for any (or all) of our 25+ Newsletters. Some states have laws and ethical rules regarding solicitation and ...

Sad sack or serious salvation? A small group of scientists is angling to replace laboratory animals with living “organ sacks” grown from human cells. R3 Bio, a billionaire-backed biotech startup, is ...

The UK’s Medicines and Healthcare products Regulatory Agency (MHRA) has issued new guidance on how marketing applicants can use non-animal data in their applications. The move comes on the heels of a ...

As the Trump administration phases out the use of animal experimentation across the federal government, a biotech startup has a bold idea for an alternative to animal testing: nonsentient “organ sacks ...