Great Barrier Reef should be placed on the ‘in danger’ list, UN-backed report shows

Great Barrier Reef should be placed on the 'in danger' list, UN-backed report shows

CNN — The Great Barrier Reef should be added to the list of world heritage sites that are “in danger”, a team of scientists concluded after conducting a mission to the world’s largest coral reef system. In a new UN-backed report released on Monday, the scientists said that the reef is facing major threats due … Read more

Hawaii’s Mauna Loa volcano starts erupting: Live updates

Hawaii's Mauna Loa volcano starts erupting: Live updates

HONOLULU (AP) — Waves of orange, glowing lava and smoky ash erupted Monday from the world’s largest active volcano and people living on Hawaii’s Big Island were warned to be ready should debris threaten communities. The eruption of Mauna Loa wasn’t immediately endangering any towns, but officials told residents to be ready for worse. Many … Read more

‘A significant severe-weather event will be likely’ this week, meteorologists say

'A significant severe-weather event will be likely' this week, meteorologists say

CNN — A new robust storm system moving into the Pacific Northwest Sunday is expected to spawn severe storms in the South this week. The Storm Prediction Center has issued an early forecast warning, calling for “a significant severe-weather event” across parts of the lower Mississippi River Valley Tuesday. “This storm system will have the … Read more

Secrets of ‘SuperAgers’ with superior memories into their 80s

Secrets of 'SuperAgers' with superior memories into their 80s

Editor’s Note: Sign up for CNN’s Fitness, But Better newsletter series. Our seven-part guide will help you ease into a healthy routine, backed by experts. CNN — Despite volunteering and working out at the gym several days each week, socializing frequently with friends and family, reading all manner of books and doing daily crossword puzzles, … Read more

Turkey isn’t the reason you’re sleepy — really

Turkey isn't the reason you're sleepy -- really

CNN — Do you believe in the holiday food coma? Many people do. A mainstay on the dinner table at this time of year, turkey contains tryptophan, which is widely believed to be responsible for the uncontrollable yawns and sudden snoozes common after huge family feasts. “Tryptophan is an essential amino acid needed to make … Read more

Webb telescope makes another discovery on faraway exoplanet

Webb telescope makes another discovery on faraway exoplanet

Sign up for CNN’s Wonder Theory science newsletter. Explore the universe with news on fascinating discoveries, scientific advancements and more. CNN — The James Webb Space Telescope has captured a detailed molecular and chemical portrait of a faraway planet’s skies, scoring another first for the exoplanet science community. WASP-39b, otherwise known as Bocaprins, can be … Read more

NASA capsule buzzes moon, last big step before lunar orbit

NASA capsule buzzes moon, last big step before lunar orbit

CAPE CANAVERAL, Fla. (AP) — NASA’s Orion capsule reached the moon Monday, whipping around the far side and buzzing the lunar surface on its way to a record-breaking orbit with test dummies sitting in for astronauts. It’s the first time a capsule has visited the moon since NASA’s Apollo program 50 years ago, and represents … Read more

Parents welcome twins from embryos frozen 30 years ago

Parents welcome twins from embryos frozen 30 years ago

CNN — In April 1992, Vanessa Williams’ “Save the Best for Last” topped the Billboard 100, Arkansas Gov. Bill Clinton was running for the White House, “Who’s the Boss?” aired its final episode, and the babies born to Rachel and Philip Ridgeway a couple of weeks ago were frozen as embryos. Born on October 31, … Read more

Scientists Make Breakthrough in Developing a New Vaccine That Could Finally Beat COVID

Scientists Make Breakthrough in Developing a New Vaccine That Could Finally Beat COVID

With new COVID variants and subvariants evolving faster and faster, each chipping away at the effectiveness of the leading vaccines, the hunt is on for a new kind of vaccine—one that works equally well on current and future forms of the novel-coronavirus. Now researchers at the National Institutes of Health in Maryland think they’ve found … Read more

Heat shield that could land humans on Mars hitches ride to space

Heat shield that could land humans on Mars hitches ride to space

Sign up for CNN’s Wonder Theory science newsletter. Explore the universe with news on fascinating discoveries, scientific advancements and more. CNN — When a polar satellite designed to improve weather forecasting launched early Thursday, an experimental heat shield tagged along. It could land humans on Mars. The two separate missions both launched aboard a United … Read more