标签: 科学家们

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科学家在澳大利亚发现了两种有袋动物新物种

107 观看次数0 注释

如果您漫步在澳大利亚东海岸的森林中, 你可能会遇到更大的滑翔机 -- 有大耳朵,长毛茸茸的负鼠类有袋动物, 从一棵树滑到另一棵树. 直到最后一个星期.

Scientists are zapping clouds with electricity to make rain

204 观看次数0 注释

With a harsh, desert climate and an average rainfall of just four inches (10 cm) 一年, 阿拉伯联合酋长国 (阿联酋) needs more freshwater. In search of a solution, it has been funding science projects from aroun...

2 加州秃鹰无性繁殖, 科学家说 — 该物种的第一个记录

48 观看次数0 注释

几年前,两只圈养的雌性加州秃鹰各产了一只小鸡 -- 为该濒危物种记录的唯一此类实例, 研究人员周四报道. 虽然这已经在 ot...

Scientists discover a new species of snake hiding in plain sight

150 观看次数0 注释

有时, looking at things we thought we knew with fresh eyes (and new tools) can lead to incredible discoveries. That's what happened when Jeff Weinell, a graduate research assistant at the University of Kansas' ...

福奇承认科学家承认 COVID-19 可能是早期实验室发明的疾病 2020

30 观看次数0 注释

福奇讨论了 2 月举行的电话会议. 1, 2020, 就在世界卫生组织提高 COVID-19 警报级别几天后, 称其为国际关注的突发公共卫生事件, 难的 ...

The Arctic sea ice has shrunk to the second lowest number ever recorded, and scientists say it will get worse

84 观看次数0 注释

Scientists believe the Arctic sea ice, or the floating ice cover of the Arctic Ocean, has reached its minimum extent for the year, shrinking to the second lowest extent since record-keeping began in 1978. The Arctic...

Scientists want to build a doomsday vault on the moon

61 观看次数0 注释

Engineers want to build an underground lunar ark, filled with millions of seed, spore, sperm and egg samples from Earth's species, hidden in a network of tubes on the moon to provide a genetic backup for the planet ...

白宫强调口罩指导, 为什么科学家不向公众通报

29 观看次数0 注释

首席副新闻秘书 Karine Jean-Pierre 本周为 CDC 的新建议辩护,即一些接种疫苗的人应该在室内恢复戴口罩 "在某些情况下。" 该机构还建议...

中国冰川在“震惊”时融化’ 步伐, 科学家说

125 观看次数0 注释

随着全球变暖带来不可预测的变化并增加了瘫痪的可能性,中国荒凉的祁连山冰川正在以惊人的速度消失。, 长期缺水, 科学家说. 大...

Freedom Caucus asks CDC if Pelosi consulted its scientists on continued House mask mandate

48 观看次数0 注释

代表. 安迪·比格斯(Andy Biggs), R-Ariz。, penned a letter to Dr. Rochelle Walensky Thursday asking just one question: Did Pelosi or the Capitol physician consult with her or anyone at the CDC prior to extending the House mask mandat...

Colombia’s ‘cocaine hipposmust be culled, 科学家说 — but not everyone agrees

88 观看次数0 注释

Colombia's best-known drug trafficker, Pablo Escobar, may have been killed in 1993 but his influence continues to be felt in the country, sometimes in unexpected ways. Hippopotamuses brought to Colombia as part of E...

‘Mega cometdiscovered flying into solar system: 科学家们

50 观看次数0 注释

The comet, 被称为 2014 UN271, was first discovered by the Dark Energy Survey (DES) – an international collaborative project started in 2013 that is listed as working at Chile's Victor Blanco Telescope and was found...

The US plans to execute a man for a crime he committed at 19. Scientists say the research on brain development makes that wrong

87 观看次数0 注释

For the first time in nearly 70 年份, the United States will execute a man for a crime he committed as a teenager. 克里斯托弗·维亚尔瓦(Christopher Vialva), 40, is set to receive the death penalty on Thursday at a federal prison in Terr...

Scientists have discovered X-rays coming from Uranus

25 观看次数0 注释

Uranus is emitting X-rays, and scientists want to take a closer look. That's the mysterious conclusion of a new study, which analyzed two visuals of the planet and discovered X-ray activity for the first time. Astr...

2020 was Europe’s hottest year on record ‘by a considerable amount,’ 科学家说

38 观看次数0 注释

Last year was Europe's hottest on record, according to a report published Wednesday by the American Meteorological Society, which also found 2020 to be among the three hottest years globally. The UK Met Office, whi ...

科学家发现了新的濒危灵长类物种, 仅 260 剩下

324 观看次数0 注释

科学家在缅甸丛林中发现了一种新的灵长类动物 -- 已经灭绝了. Popa叶猴是一种长尾巴的猴子, 眼睛周围响起, 还有一顶毛皮o ...

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