Every animal has weaknesses, but some species overcome them by forming unexpected partnerships with others. In many ecosystems, two very different animals work together in ways that help both survive ...

Hawaii, the U.S. epicenter for the disease, offers a preview of what may come next.

People can be particularly picky when it comes to fish, but even restaurant workers don't want to eat one type. Find out ...

The young woman who gives me a crewcut every few weeks was required by Arizona law to undergo 1,200 hours of classroom ...

Parasites are real, but social media tends to make them sound like a daily certainty, which is not how it works for most people. That said, if you suspect an infection, the most reliable path is ...

Breakthrough laboratory findings have identified a protein vital to the survival and spread of malaria parasites, offering scientists a promising new target for drug development against one of the ...

It infects nearly one-third of the global population, yet its microscopic size makes the parasite difficult for scientists to study. That parasite is Toxoplasma gondii, a widespread organism that ...

A decades-old CIA intelligence document has gone viral and prompted a fresh debate about a potential cure for cancer.

A study published in the journal Science reveals how jumping fragments of human DNA, a type of genetic parasite, destabilize the cancer genome. Unstable genomes are a fertile playground for cancer ...

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A study published today in the journal Science reveals how jumping fragments of human DNA, a type of genetic parasite, ...

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