Was Life Harder for Neanderthals or Early Humans?

Neanderthals are extinct, but they were the closest relative of modern humans. Up until about 30,000 years ago, human beings shared the Earth with Neanderthals. The two species were so close that they sometimes mated. Scientists have long believed th

美国国家公共电台 NPR Herman Koch Gets Meta In 'Dear Mr. M'

Herman Koch Gets Meta In 'Dear Mr. M' play pause stop mute unmute max volume 00:0006:04repeat repeat off Update Required To play the media you will need to either update your browser to a recent version or update your Flash plugin. LINDA WERTHEIMER,

英语听力短文05 Cat and Dog Discuss Humans

The cat and the dog were talking. The cat said, Humans treat us better than you. If we turn up our nose at the cat food they serve us, they buy us another brand. If we're sleepy, we can sleep on the pillows in their bed. The dog said, But humans take

Cloning Humans

05 关于克隆人计划的争论 DATE=2-21-01 TITLE=SCIENCE REPORT - Cloning Humans BYLINE=George Grow (start at 59

美国国家公共电台 NPR New Evidence Suggests Humans Arrived In The Americas Far Earlier Than Thought

ARI SHAPIRO, HOST: Artifacts found in Southern California have puzzled scientists for years. Some now say they are proof that humans lived in the area 130,000 years ago, well before anyone thought. That would make them the oldest evidence of humans i

英文书摘精选 How Similar Are Humans And Chimps?人类和猩猩有多相似?

Dear A Moment of Science, 亲爱的《科学一刻》栏目组： I know that humans and chimps share something like 98 percent of our DNA. But what does this really mean? At least on the surface, humans and chimps seem very different we live in hous

【趣谈英语】人类都有99%相似的基因-Humans Share 99% Of The Same DNA

Pre-Listening Vocabulary cell: a single functional unit of an organism reproduce: to make another living thing paternity: the state of being ones natural parent (esp. father) forensic: scientific evidence related to a criminal investigation Humans Sh

60秒科学:1 Million Years B.C.: Humans Rare

1 Million Years B.C.: Humans Rare A study in the Proceedings of the National Academy of Sciences used genomic analysis of modern humans to reveal that the population of our ancestors a million years back was below 20,000. Karen Hopkin reports At one

专业术语—医院常用抗菌药物的英文翻译(4)

头孢菌素类 第二代 头孢呋辛钠 Cefuroxime Sodium 头孢呋肟，赐福乐信，舒贝洛，西力欣，特力欣，明可欣，CXM，Zinacef，Monacef，Ketocef，Furex Kesiut，Supero 头孢

SCIENCE IN THE NEWS - Humans and Chimps: What's the Differen

SCIENCE IN THE NEWS -May 7, 2002: Humans and Chimps: What's the Difference? / Thousands of Ancient Remains Found in Peru / Rice Genes Mapped VOICE ONE: This is Doug Johnson. VOICE TWO: And this is Bob

VOA标准英语2012--To Avoid Humans, Tigers Take Night Shift

To Avoid Humans, Tigers Take Night Shift Tigers dont have a reputation for being very accommodating, but a new study challenges the long-held conservation belief that these large carnivores need lots of people-free space. This new understanding is es

VOA标准英语2013--Plants, Humans Share Sensory Awareness

Plants, Humans Share Sensory Awareness The Botanical Garden is a blooming paradise, about four hectares filled with a rich array of some 3,800 species drawn from Israels diverse landscape and from around the world. Danny Chamovitz, director of the Ma

VOA慢速英语2014 AS IT IS 2014-01-06 More Diseases Now Spreading from Animals to Humans 越来越多的动物疾病传播给人类

AS IT IS 2014-01-06 More Diseases Now Spreading from Animals to Humans 越来越多的动物疾病传播给人类 Hello, and welcome to As It Is from VOA Learning English. Im Christopher Cruise in Washington. Today on the program, we report on effort

VOA标准英语2012--Genome Shows Humans More Gorilla-like than Thought

Genome Shows Humans More Gorilla-like than Thought Sixty scientists worked over five years to sequence the genome of a single female lowland gorilla, the last of the great apes to have its DNA mapped. According to lead author Aylwyn Scally, of the Tr

VOA标准英语2012--Meat Was Main Dish for Early Humans

Meat Was Main Dish for Early Humans Modern-day humans eat a lot of meat. Some nutritionists say perhaps too much. But fossils in Tanzania indicate that early humans considered meat a dietary staple much earlier than first thought. Whats more, meat ma

孙杨药检呈阳性 禁赛3个月

The China Anti-Doping Agency said Sun Yang had tested positive for a banned stimulant trimetazidine, state news agency Xinhua reports. 中国新华社消息，中国反兴奋剂中心宣布孙杨因在兴奋剂三甲氧苄嗪检测中呈阳性被禁赛

美国国家公共电台 NPR In True Meta Fashion, These Are Shoes For Your Shoes

MARY LOUISE KELLY, HOST: After a big fashion show, there's always the question, which trends will make the leap from the runway to real life? After Paris Men's Fashion Week, we ask, do shoes need their own pair of shoes? ARI SHAPIRO, HOST: The Chines

英语听力—环球英语 1305 Dogs and Humans

Voice 1 Welcome to Spotlight. Im Rena Dam. Voice 2 And Im Liz Waid. Spotlight uses a special English method of broadcasting. It is easier for people to understand - no matter where in the world they live. Voice 1 There is a large square stone near a

科学美国人60秒 SSS Humans and Birds Cooperate to Share Beehive Bounty

This is a story about the birds and the bees. When the Yao people of Mozambique want to find beehives full of honey they make this noise [brrrr-hm]. That sound attracts the attention of what are appropriately called honeyguide birds. If you ask Yao h

夏洛的网 第81期:威尔伯说大话(2)

My legs are hairy for a good reason, replied Charlotte. 我的腿毛茸茸是有道理的，夏洛回答说， Furthermore, each leg of mine has seven sections, the coxa, the trochanter, 而且我的每条腿有七个节，基节、转节、 the femu