African giant pouched rats use their acute sense of smell to sniff out landmines and detect TB in sputum samples. Now, they are set to become search-and-rescue specialists too.
Researchers worry another coronavirus will spill over from a bat or some other creature. They're hunting for sources — and finding evidence that a new pandemic could be around the corner.
The African crested rat's fuzzy fur has hairs loaded with a poison that can purportedly fell an elephant. But these rats turn out to be social, affectionate creatures.
In the last four years, the rat named Magawa has helped to clear over 1.5 million square feet of land. The animal has detected dozens of land mines in Cambodia and is believed to have saved lives.
Experiments in people have long shown that the presence of indifferent bystanders hurts the chances that someone will help a stranger in an emergency. Rats, it turns out, behave the same way.
Like a square peg in a round hole, a fat rat learned the hard way about squeezing through a too-tight space in Germany over the weekend. Luckily, the fire department had its back.
Fordham University graduate student Matthew Combs studies the DNA of New York City's rats. He found that rats living uptown are genetically distinct from rats living downtown.
New York City residents in the affected area of the Bronx say they've complained for years about the rats. One person has died from leptospirosis which commonly occurs through exposure to rat urine.