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US measles outbreak tops 300 cases — what to know about the disease
By Emily Cooke last updated
As measles outbreaks in the U.S. continue, here's what to know about how the disease spreads, what its symptoms are, and how to protect yourself and community from the illness.

Biological secrets of world's oldest woman, Maria Branyas Morera, revealed after death
By Stephanie Pappas published
A study of a woman who died in 2024 as the oldest person on Earth attempts to untangle the factors that enable some people to ward off disease in old age.

What is babesiosis? The parasitic infection that 'eats' your red blood cells
By Emily Cooke published
Most people exposed to the parasites behind babesiosis don't get sick, but for others, the infection can be deadly.

Amazfit T-Rex 3 smartwatch review
By Anna Gora published
Reviews The Amazfit T-Rex 3 can easily compete with mainstream outdoor smartwatches.

'We have to fight for a better end': Author John Green on how threats to USAID derail the worldwide effort to end tuberculosis
By Nicoletta Lanese published
Live Science spoke with author John Green about his latest book, which explores both the history and current realities of tuberculosis.

Best rowing machines 2025: Top 6 picks from our fitness experts
By Harry Bullmore, Anna Gora last updated
Buying Guide These are the best rowing machines you can buy in every category, from Concept2 RowErg and Ergatta Rower to Hydrow Wave.

'Love hormone' oxytocin can pause pregnancy, animal study finds
By Stephanie Pappas published
Oxytocin, a hormone linked to bonding behaviors, might also help mice modulate their pregnancies. Someday, this line of research could improve our understanding of human fertility.

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 in every category, from the Peloton Bike and YOSUDA Bike to the Schwinn IC4.
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