Mary Kekatos

NASA announced Monday it is revising plans its mission tor return rock, soil and other samples from Mars to Earth due to the estimated cost and long wait time.

The CDC and FDA are investigating after counterfeit and mishandled Botox injections have caused harmful reactions across the U.S. Here's what you need to know.

A new CDC report found the rate of heat-related ER visits in the U.S. rose in 2023 amid more extreme heat events and record-breaking temperatures across the country.

Weight loss drugs, including Wegovy and Zepbound, are still in tight supply as a shortage of the latter could last through June.

No cases have been reported yet as a result of the exposure, officials say.

Nine more couples are suing IVF clinic Ovation Fertility, alleging staff accidentally destroyed embryos but still implanted them, despite knowing they were not viable.

The patient was not considered a candidate for traditional organ transplants.

After more than five months without contact, NASA has finally reconnected with Voyager 1, the farthest spacecraft from Earth.

After inactive bird flu fragments were found in milk samples, here's everything you need to know about the recent bird flu outbreak.

The new dinosaur is believed to be a relative of the well-known velociraptor. Although the velociraptors of " Jurassic Park " fame are well known, they don't much resemble their historical counterparts.