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Can adults grow new brain cells?

Scientists are debating whether adults can grow new brain cells, a process called neurogenesis. While studies in animals show new neurons forming throughout life, evidence in humans is limited and controversial. Some researchers...

Why isn’t an atom’s nucleus round?

Physicists have discovered that atomic nuclei are rarely round, contrary to long-held assumptions. Most nuclei are actually football-shaped, with pear and M&M shapes also observed. This revelation comes from spectroscopic methods...