英语科普大全

BAR HARBOR − Famous for their sluggishness（迟缓，萧条） , turtles have been slow to give up the secrets of their evolution and place on the evolutiona...

In premenopausal（绝经前期的） women who have repeated urinary tract（泌尿道） infections (UTIs), the antibiotic trimethoprim-sulfamethoxazole (TMP-SMX) appeared ...

An increase in wildfires due to climate change could rapidly and profoundly alter the Greater Yellowstone Ecosystem, according to a new study authored...

A new study reveals how enzymes in the honey bee gut detoxify（使解毒） pesticides commonly used to kill mites in the honey bee hive. This is the first stu...

A consortium（财团，联合） led by scientists at the University of Oxford and Harvard Medical School has constructed the world's most detailed genetic map...

Scientists are reporting development and successful initial laboratory tests on the key ingredient（原料，要素） for a much-needed vaccine to help individual...

Astronomers using the Hubble Space Telescope discovered a fourth moon orbiting the icy dwarf planet Pluto（冥王星） . The tiny, new satellite – tempo...

Populations of spur-thighed tortoises (Testudo graeca欧洲陆龟), a species classified as vulnerable and at risk of extinction, can withstand fires if outbr...

How is it that a disc-like cluster of cells transforms within the first month of pregnancy into an elongated（细长的） embryo? This mechanism is a mystery ...

Over half of all Alzheimer's disease cases could potentially be prevented through lifestyle changes and treatment or prevention of chronic medical...