But for decades, these observations were ignored, and more attention was paid to experiments according to which the apes were entirely selfish.

WSJ: The Brains of the Animal Kingdom

Another early result from these experiments, according to Professor Trites, is that these mammals are suffering because they may be eating the wrong kind of food.

BBC: Sea lion test to probe declines

The Progress M-12M that went down last week was to deliver more than 3.8 tons of cargo to the space station crew, including food supplies, medical equipment, personal hygiene items and scientific equipment needed for experiments, according to Roscosmos and space officials.

CNN: Russia postpones new manned space station mission

The machine will be ready for experiments in April, according to Dr. Aviles.

WSJ: Science Fiction Comes Alive as Researchers Grow Organs in Lab

Mengele decided who would work and who would die and became notorious for his medical experiments on prisoners and his ruthless selection process, according to the United States Holocaust Memorial Museum.

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According to EU data, about 12 million animals are used in EU countries' lab experiments each year.

BBC: EU tightens rules on welfare of lab animals

Both experiments encoded similar amounts of information and had roughly similar accuracy rates, according to Dr. Church.

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