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Tritylodon, a therapsid, reconstructed as a night dwelling warm blooded animal. Note the steam coming out of its lungs. Illustrated by Luzia Soares

幸运飞飞艇官网开奖历史结果-168幸运飞开艇开奖 Mystery solved: when mammals’ ancestors became warm-blooded

Warm-bloodedness is the key to what makes mammals what they are today. That’s why working out when it emerged in mammal ancestors matters.
A sign reads ‘I’m on your side’ outside the Hope Medical Group for Women in Shreveport, La., in April 2022. Francois Picard/AFP via Getty Images

Abortion funds may not be able to keep up with rising demands, as more people travel out of state for the procedure

Abortion funds, which help people who cannot afford the procedure, are facing new kinds of pressures, including potential legal risks and a rising client demand that exceeds their capabilities.
The book includes haunting photos from inside the ghetto, along with its record of the medical effects of starvation. 'Maladie de Famine," American Joint Distribution Committee

Warsaw Ghetto’s defiant Jewish doctors secretly documented the medical effects of Nazi starvation policies in a book recently rediscovered on a library shelf

The story behind the research can be as compelling as the results. Recording the effects of starvation, a group of Jewish doctors demonstrated their dedication to science – and their own humanity.
Activists hold slogans as they protest against Chinese aggression in the South China Sea outside the Chinese consulate in Makati, Philippines in November 2021. (AP Photo/Aaron Favila)

As China flexes its muscles in the Indo-Pacific, Canada and Australia must step up

China is posing many challenges to the Indo-Pacific region in 2022. How should Canada and Australia respond?

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Ignore those who pretend to know. Ignore lies and misinformation. Listen to people who know best. If you do that, you end up wanting the vaccine and the booster Jürgen Klopp

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