Pregnancy alters woman's brain 'for at least two years' 初次怀孕对女性大脑的影响“至少持续两年” Episode 161223 / 23 Dec 2016 Scientists discover change in first-time mothers’ brains Light pollution dampens urban robins' ...

Last year, global temperatures were cooled slightly by a natural weather pattern in the Pacific called La Niña. That meant it wasn't quite as hot as 2024, but the long-term trend is clear. The last 11 ...