Otherwise known as "saline amniocentesis," "salting out," or a "hypertonic saline" abortion, this technique is used after 16 weeks of pregnancy, when enough fluid has accumulated in the amniotic ...

With that said, you should never use a boric acid eyewash with a contact lens wetting solution containing polyvinyl alcohol (PVA). The combination can lower the viscosity (thickness) of PVA and reduce ...

State and district school officials argue that they’ve complied with a 2015 federal civil-rights judgment. But lawyers representing students who still aren’t getting adequate special ed services say ...

Your comments and opinions count! Please use the links below to direct your e-mail to the various ABC News broadcasts and to ABCNews.com on the Web. You can also reach us at: ABC News, 47 West ...

\(power \ of \ a \ lens \ (D) = \frac{1}{focal \ length \ (m)}\) A lens has a power of -3.33 dioptres. Calculate the focal length and state what type of lens it is.