英语科普大全

Chlorofluorocarbons (CFCs) are to blame for global warming since the 1970s and not carbon dioxide, according to a researcher from the University of Wa...

Through careful study of an ancient ancestor of modern turtles, researchers now have a clearer picture of how the turtles' most unusual shell came...

Stanford University scientists have developed an advanced zinc-air battery with higher catalytic activity and durability than similar batteries made w...

Sleep consolidates（巩固，联合） emotional memories in healthy children but not in children with attention-deficit hyperactivity disorder (ADHD), according t...

Leading world climate change experts have thrown cold water on the idea that planting trees can offset carbon dioxide emissions from fossil fuels. Pro...

Salmon and other native freshwater fish in California will likely become extinct within the next century due to climate change if current trends conti...

A new study, published 28 May in the open access journal PLOS Biology, has revealed the potential importance of rare species in the functioning of hig...

Lawrence Livermore scientists have discovered and demonstrated a new technique to remove and store atmospheric carbon dioxide while generating carbon-...

A robot in Cornell's Personal Robotics Lab has learned to foresee human action in order to step in and offer a helping hand, or more accurately, r...

Quantum communication systems offer the promise of virtually unbreakable encryption（加密）. Unlike classical encryption, which is used to send secure dat...