Antarctica is a special natural place. Now China is making rules for its visitors to help protect Antarctica and the animals that live there.
Published in “Science”
Scientists used lasers to find almost 60,000 very old Mayan buildings hidden in the jungle. This important discovery changes our ideas about the Mayans.
An astronomer in Canada has found a satellite that NASA lost contact with 12 years ago. NASA hopes it can get important information from the satellite.