The performance horse industry had a problem: Some of their most beloved and sought-after mares simply couldn't have foals safely. To make matters more complicated, in vitro fertilization (IVF) had not yet produced a healthy ...
Biotechnology
Mar 13, 2026
0
23
One of the most widely accepted models for how cells remember their identity may be incorrect. This is shown in a new study by two research groups at Umeå University. In Science Advances, they present results that overturn ...
Cell & Microbiology
Mar 13, 2026
0
20
When winter sets in and food becomes scarce, some mammals hibernate, entering a state of deep rest that slashes their energy needs and allows them to fast for months. However, fasting deprives them of essential nutrients, ...
Plants & Animals
Mar 12, 2026
0
17
It is not uncommon for a body to be moved after a murder, usually to hide or eliminate evidence. And while the Arizona desert may seem like the perfect place to commit such a crime, a new study shows that a cadaver can still ...
Cell & Microbiology
Mar 11, 2026
0
31
For sexual reproduction to yield healthy offspring, newly generated oocytes—immature egg cells—must receive the correct amount of DNA after cell division. This process of segregating chromosomes becomes more prone to failure ...
Cell & Microbiology
Mar 11, 2026
0
15
Chimpanzees have a reputation for being aggressive, while bonobos are often seen as their peaceful counterparts. This contrast has frequently been used to explain different sides of human nature. However, a new study by Utrecht ...
Plants & Animals
Mar 11, 2026
2
1337
From whale songs to lion roars, animals have evolved to stretch their voices across distances so that friends—and sometimes foes—can hear them. Each sound is coded with messages like "Come here!" "Back off!" "Danger's lurking!" ...
Evolution
Mar 10, 2026
0
16
Mammals are not especially diverse. Roughly 6,800 mammal species are known to exist, compared with about 8,800 species of amphibian, 11,000 species of bird and 12,500 of reptile. Yet when most people picture biodiversity, ...
Plants & Animals
Mar 6, 2026
0
75
Little Punch, a seven-month-old Japanese macaque living in the Ichikawa City Zoo in Japan, has captured hearts on the internet. Abandoned by his mother in the first few days of his life and raised by the keepers at the zoo, ...
Plants & Animals
Mar 5, 2026
0
33
The DNA foundation model Evo 2 has been published in the journal Nature. Trained on the DNA of over 100,000 species across the entire tree of life, Evo 2 can identify patterns in gene sequences across disparate organisms ...
Biotechnology
Mar 4, 2026
0
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