资讯

Less research on environmental risks means we will be forced to operate with an incomplete understanding of those risks.
This animated map shows how global populations are distributed across Earth by dividing the globe into slices covering 10% of ...
We’ve all heard that human overpopulation is a crisis. In 2017, Bill Nye warned us about the planet’s “people problem,” and ...
Scientists found forests need one to two centuries to adapt to climate changes, far slower than current global warming.
HEADLINES SCREAMED LAST WEEK when the U.S. Census Bureau released numbers showing the population of older adults is growing ...
Why is Delhi’s fuel ban for old vehicles relevant to the UPSC exam? What is the significance of topics such as Ramleela in ...
Trapped by ice and molded by genes, the Norwegian lemming split from its Siberian cousin just 35,000 years ago, a new study ...
The biggest of all the birds on Earth, both in size and weight, is undoubtedly the ostrich. These behemoth birds grow up to 9 feet (2.7 m) tall and can weigh up to 287 pounds (130 kg), according ...
Myanmar’s civil war is unwinnable under the circumstances. Supporting Kachin independence could secure rare earth supplies, ...
Officials in Alabama say they euthanized a feral swarm of Africanized honeybees, also known as "killer bees," and precautions ...
For the small number of believers at McMurdo Station in Antarctica, the transition from one military chaplain to another can ...
Researchers at the University of Miami are hoping that hybrid corals, created by breeding local corals with those that thrive ...