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Brewing tea can remove lead and other heavy metals from water, new study finds
By Ben Turner published
Tea leaves can remove heavy metals such as lead, cadmium and chromium from water. And steeping time has the biggest impact.

Death reported in Texas measles outbreak is 1st in US in a decade: What to know
By Emily Cooke published
An outbreak of measles in Texas has infected 124 people so far — 18 of whom have subsequently been hospitalized and one who has died.

Surgeons remove parasitic twin from teenager who had legs growing out of his chest
By Patrick Pester published
A rare parasitic twin protruding from the chest of a 17-year-old boy has been removed by surgeons in Delhi, India.

Under desk treadmill deals: Save money and exercise while you work
By Kirsty Welsh, Kate Carter last updated
Buying Guide Bring movement into your work day: Get your steps in while at work with these under desk treadmill deals.

Best exercise bikes 2025: From budget options to premium smart bikes
By Sam Hopes, Anna Gora last updated
Buying Guide These are the best exercise bikes you can buy, from the Peloton Bike and YOSUDA Bike to the Schwinn IC4.

Best treadmills 2025: Tried and tested by our fitness experts
By Harry Bullmore, Anna Gora last updated
BUYING GUIDE These are the best treadmills you can buy in every category, from NordicTrack x22i and Mobvoi Home Treadmill to Peloton Tread.

What are cancer vaccines?
By Marilyn Perkins published
Cancer vaccines harness the power of the immune system to stop tumors in their tracks. They work a little differently than regular vaccines intended to prevent infectious diseases, like measles or the flu.

Diagnostic dilemma: Teen's improbable pregnancy occurred after oral sex
By Mindy Weisberger published
A teen girl with abdominal pain learned she was pregnant and had conceived under extremely unusual circumstances.

Mystery illness kills over 50 people in the Democratic Republic of the Congo
By Patrick Pester, Nicoletta Lanese published
A yet-unidentified illness has killed 53 people and potentially infected hundreds more in the Democratic Republic of the Congo. The World Health Organization is investigating the outbreak.
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