Scientists are optimistic that gene-edited animals could provide a new source of organs for transplantation. Pig organs modified to minimize rejection are now being tested in humans.

Then, the researchers tested inserting end-modified DNA fragments of varying sizes at multiple points in the genome, using CRISPR-Cas9 to precisely target specific sites for insertion.

Virginia plans to remove all guardrail end caps made by a Texas company that a company critic says can malfunction instead of buffering vehicles that crash into them.

CHARLOTTE, N.C. — Stewart-Haas Racing, a two-time NASCAR championship team with 69 Cup Series victories since its 2009 formation, will close its organization at the end of this season.

The IRS announced the 2025 limits for IRAs on Nov. 1, which includes new adjusted gross income and modified AGI for IRA contributions. In this issue, we provide the AGI limits for 2024 and 2025 ...