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AI Tries Hand at Blending Coffee in Finland
Human experts spend years roasting and tasting coffee from many places to learn about the beans. They might then combine a coffee bean from Africa with another one from South Ameri
VOA慢速英语|美国之音慢速英语听力下载2024-04-30 -
世卫组织明确疾病通过空气传播的定义
International health experts have agreed on a new definition of what it means for a disease to spread "through the air."The agreement came after the World Health Organization (WHO)
VOA慢速英语|美国之音慢速英语听力下载2024-04-30 -
US Universities Concerned about Protests During Graduation Ceremonies
New York City police recently arrested students at Columbia University who were protesting the war between Israel and Hamas.The University of Southern California (USC) in Los Angel
VOA慢速英语|美国之音慢速英语听力下载2024-04-30 -
To Pull or Not to Pull Punches
And now, Words and Their Stories, from VOA Learning English.Sometimes in life we have to break bad or difficult news to friends, family members, work partners and sometimes even st
VOA慢速英语|美国之音慢速英语听力下载2024-04-30 -
‘Pillbot’ Could Explore Inner Human Body
A new, small robotic camera designed to be swallowed for use in medical examinations was recently demonstrated at a conference in Canada. The device called PillBot can be guided th
VOA慢速英语|美国之音慢速英语听力下载2024-04-30 -
In Vietnam, New Rice Growing Methods Aim to Reduce Methane
Farmers in Vietnam are growing rice using a new method thought to reduce emissions of methane gas and labor costs.The method is called alternate wetting and drying, or AWD. It uses
VOA慢速英语|美国之音慢速英语听力下载2024-04-30 -
Berdychiv: Town of Greatness
Editor's note: This story is one of the winning entries from the "Teach Us about Ukraine" writing contest sponsored by VOA Learning English and GoGlobal.About 300 kilometers west,
VOA慢速英语|美国之音慢速英语听力下载2024-04-30 -
Corals May Have Been First Glow-in-the-Dark Animals
A new study suggests ancient corals found deep in the ocean were the first animals to glow in the dark. To glow means to shine a steady light.Many animals, insects and sea life hav
VOA慢速英语|美国之音慢速英语听力下载2024-04-30 -
Why Is Methane Gas Coming Out of the Ground on Mars?
Scientists are seeking to find out what is producing the slow release of methane gas on Mars.Methane often results from biological processes. On Earth, most of the gas comes from l
VOA慢速英语|美国之音慢速英语听力下载2024-04-30 -
Officials, Citizens Struggling with High Heat in Southeast Asia
Officials closed schools and issued health warnings as a deadly heat wave has spread across Southeast Asia.In the Philippines, the education ministry announced on Sunday that in-pe
VOA慢速英语|美国之音慢速英语听力下载2024-04-30 -
Five Tips to Get Better Sleep
Do you spend too many nights trying to fall asleep? You are not alone.Nearly one-third of American adults say they do not get the suggested seven to nine hours of sleep a night.Som
VOA慢速英语|美国之音慢速英语听力下载2024-04-30 -
Study: Most Americans Need More Sleep
Less than half of Americans say they are getting enough sleep, according to a recent opinion study by the Gallup organization.The poll found that 57 percent of Americans say they w
VOA慢速英语|美国之音慢速英语听力下载2024-04-30 -
Huge 3D Printer Aims to Cut Building Time, Labor Costs
American researchers have developed a new model of what they say is the largest 3D printer in the world.The device is designed to build full-sized homes faster and for less money t
VOA慢速英语|美国之音慢速英语听力下载2024-04-30 -
What to Do If Your Personal Data Has Been Exposed
As more of our lives move online, the risk of our personal data being stolen or misused is increasing.Personal data includes email addresses, phone numbers, birthdates, and even pa
VOA慢速英语|美国之音慢速英语听力下载2024-04-26 -
GPS ‘Spoofing’ in Conflict Areas Puts Other Aircraft at Risk
Studies show that military officials are increasingly deploying systems to interfere with aircraft navigation systems in conflict areas. But such tools can put other aircraft at ri
VOA慢速英语|美国之音慢速英语听力下载2024-04-26 -
Study: Climate Change Could Cost $38 Trillion by 2050
A new study from a German research group says climate change will reduce everyone's income by about 19 percent over the next 25 years.That would be about $38 trillion per year. But
VOA慢速英语|美国之音慢速英语听力下载2024-04-26 -
Large Numbers, Count Nouns in the News
We have a question for you. What do countries, economies, mathematics, and the news have in common?There are several ways to answer the question. But today we are thinking about th
VOA慢速英语|美国之音慢速英语听力下载2024-04-26 -
Indigenous Brazilians Push Back Against State Oil Drilling Plan
Brazil's state-run oil company, Petrobras, wants to look for oil near the nation's northeastern coast.Ibama is Brazil's environmental agency. The agency denied Petrobras' first pro
VOA慢速英语|美国之音慢速英语听力下载2024-04-26 -
Lawmakers Aim to Bar Restrictions on Books at Public Libraries
Minnesota is one of several states where lawmakers are considering laws to make it harder for people to get books removed from public libraries.The Washington and Maryland state le
VOA慢速英语|美国之音慢速英语听力下载2024-04-26 -
Berdiansk: Ukrainian City at Crossroads
Editor's note: This story is one of the winning entries from the "Teach Us about Ukraine" writing contest sponsored by VOA Learning English and GoGlobal.Berdiansk is a Ukrainian ci
VOA慢速英语|美国之音慢速英语听力下载2024-04-24 -
What Countries, Industry, Activists Want in Plastics Treaty
International negotiators are meeting in Canada's capital to discuss writing a treaty to control plastic and pollution linked to it.The meeting in Ottawa is part of the United Nati
VOA慢速英语|美国之音慢速英语听力下载2024-04-24 -
In Senegal, Deaf Students Study alongside Others
Mouhamed Sall and three other youths in Senegal are taking part in a new program to teach students with hearing loss. The currently small program joins hard-of-hearing students and
VOA慢速英语|美国之音慢速英语听力下载2024-04-24 -
South Korean Court Hears Climate Change Case Against Government
South Korea's Constitutional Court has begun hearing a case that accuses the government of failing to protect 200 people by not dealing with climate change.The case, which began Tu
VOA慢速英语|美国之音慢速英语听力下载2024-04-24 -
Pro-Palestinian Demonstrations Spread Among US Universities
Tensions over strong opinions about Israel's war in Gaza are spreading at some universities around the United States.On Monday, Columbia University in New York City canceled in-per
VOA慢速英语|美国之音慢速英语听力下载2024-04-23 -
April’s Gardening To-do List
From VOA Learning English, this is the Health & Lifestyle report.For people who garden, April is an important month. Whether you live in the northern or southern hemisphere, weathe
VOA慢速英语|美国之音慢速英语听力下载2024-04-23
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