文章列表

• 1.最古老的人类祖先化石大致年龄确定
• Researchers have confirmed the age of possibly our oldest direct human ancestor at 1.98 million years old. The discovery was made after researchers co...
• 2.人体存在行为免疫系统
• We know that in keeping the body physically healthy, the mind both conscious and unconscious is a principle actor. Indeed, research has shown that the...
• 3.美宇航局发现“超视觉世界”
• Usually, running five minutes late is a bad thing since you might lose your dinner reservation or miss out on tickets to the latest show. But when a p...
• 4.国家森林有助提高公众健康
• Each year, more than 170 million people visit national forests for recreation（娱乐，消遣） . And the physical activity associated with these visits b...
• 5.研究发现诱发风湿性关节炎的蛋白质
• Researchers at Northwestern University Feinberg School of Medicine have discovered why the immune cells of people with rheumatoid arthritis（风湿性关节...
• 6.地球两极飞行产生大量温室气体
• A three-year series of research flights from the Arctic to the Antarctic has successfully produced an unprecedented portrait of greenhouse gases and p...
• 7.深海捕鱼严重影响海底生态平衡
• A team of leading marine scientists from around the world is recommending an end to most commercial fishing in the deep sea, Earth's largest ecosystem...
• 8.自愿帮助他人有助身体健康
• People who volunteer may live longer than those who don't, as long as their reasons for volunteering are to help others rather than themselves, sugges...
• 9.中年女性每天少量饮酒有利身体健康
• Women who drink 15 grams or less of alcohol a day (the equivalent of one drink of any alcoholic beverage) at midlife may be healthier when older than ...
• 10.现有抗真菌药已不能应付致命感染
• Fungi that cause severe infections in those with compromised immune systems are resisting the action of the latest group of antifungal drugs. Uncoveri...