BBC Science Focus
Here's how the Sun will end all life on Earth
The Sun isn't going to go supernova. But its demise will cause ripples of stellar devastation that'll be deadly to nearby planets
3 min |
November 2024
BBC Science Focus
ARE WE THE ONLY SPECIES TO HAVE BEEN THROUGH A STONE AGE?
The Stone Age might conjure up images of early humans, sitting around a campfire or hunting prehistoric beasts, but evidence shows that we're not the only species that has learned how to work with stone tools. Wild chimpanzees (Pan troglodytes) use stone tools to crack open nuts.
2 min |
November 2024
BBC Science Focus
THE INTERNET OF ANIMALS
SCIENTISTS ARE USING ELECTRONIC TAGS AND SATELLITES TO TRACK WILD ANIMALS AND CREATE A DATA NETWORK THAT COULD HELP US ADDRESS THE BIODIVERSITY CRISIS
8 min |
November 2024
BBC Science Focus
ANALYSIS - Why you should never take health advice from a 100-year-old
Living longer is a goal for many of us. But should we be following the lifestyles of those that live past 100?
5 min |
November 2024
BBC Science Focus
THE IMMUNE SYSTEM REBOOT
IGNORE THE PSEUDO-SCIENCE SUPPLEMENTS PROMISING TO CRUSH INFLAMMATION AND WARD OFF ILLNESS. HERE'S THE TRUTH ABOUT RECALIBRATING YOUR BODY'S DEFENCES FOR LONG-TERM HEALTH AND LONGEVITY
10 min |
November 2024
BBC Science Focus
Should we scrap daylight saving time?
Most of us look forward to the extra hour we get in bed every October, but researchers argue that changing the clocks twice a year harms our health
5 min |
November 2024
BBC Science Focus
THE LUNGFISH
In 1836, European scientists discovered a peculiar animal from the River Amazon that they struggled to identify. Its eel-like body was a few feet long and its air-filled lungs persuaded anatomists it must be a reptile.
2 min |
November 2024
BBC Science Focus
Mega-buildings are now slowing Earth's spin. Here's what that means for the planet
A huge dam in China is changing how long our days are
5 min |
November 2024
BBC Science Focus
GENETICS: Gene-editing discovery could reverse ageing
CRISPR is a way off being used in human therapeutics, but a new discovery could unlock its potential
3 min |
November 2024
BBC Science Focus
Mathematicians declare a new class of shape
Not like your typical circle or square, the flexible 'soft cell' is seen throughout nature
1 min |
November 2024
BBC Science Focus
COULD MARINE CLOUD BRIGHTENING HELP US FIGHT CLIMATE CHANGE?
The theory behind marine cloud brightening is that brighter or whiter clouds reflect more sunlight back into space.
1 min |
November 2024
BBC Science Focus
GHOST DETECTOR
Currently under construction, the Jiangmen Underground Neutrino Observatory (JUNO) is set to unlock the secrets of nature's most elusive subatomic particle: the neutrino. It may ultimately provide the missing pieces of the unified 'Theory of Everything'
8 min |
November 2024
BBC Science Focus
Food processing isn't necessarily a bad thing
Using chemicals to alter food doesn't automatically make it bad for you. In some cases, it actually makes the food better
3 min |
November 2024
BBC Science Focus
IS IT SAFE TO RUN EVERY DAY, OR SHOULD I DITCH MY RUN STREAK TO SAVE MY KNEES?
A running streak, where you run every day without taking rest days, can be highly motivating and beneficial for overall fitness. Running is great cardiovascular exercise and isn't to be discouraged (and finding a routine with some consistency is great). Getting a bit of exercise as often as possible is also hugely beneficial for your mental health.
1 min |
November 2024
BBC Science Focus
HOW CAN I TELL IF I'VE GOT HIGH CORTISOL LEVELS?
Cortisol is a hormone produced by glands in our bodies called the adrenal glands, which sit above the kidneys. It plays a critical role in various bodily functions, including regulating metabolism, reducing inflammation and helping the body respond to stress. While essential for our health, chronic elevation of cortisol levels can lead to several issues.
2 min |
November 2024
BBC Science Focus
WHAT IS MEXICO'S BLUE HOLE?
The world's deepest blue hole (marine sinkhole) lies off the coast of Mexico's Yucatán Peninsula. It's at least 420m (1,378ft) deep, but explorers still haven't found its bottom.
1 min |
November 2024
BBC Science Focus
DAMAGE ASSESSMENT
Could we deflect an asteroid to stop it from hitting Earth? The success of NASA's DART mission suggests so, but only after ESA's soon-to-launch Hera mission has checked the results will we know if this approach to planetary defence is a viable possibility
9 min |
October 2024
BBC Science Focus
KEEP YOUR HAIR ON
MORE THAN HALF OF MEN AND MILLIONS OF WOMEN ARE AFFECTED BY HAIR LOSS. IT CAUSES LOW SELF-ESTEEM IN SOME AND ANXIETY IN OTHERS. THANKFULLY, SCIENTISTS AROUND THE WORLD ARE GETTING TO THE ROOTS OF THE PROBLEM WITH PIONEERING NEW TREATMENTS
10 min |
October 2024
BBC Science Focus
Satellite collisions are a disaster waiting to happen, experts warn
With satellites old and new orbiting alongside each other, serious crashes are inevitable
4 min |
October 2024
BBC Science Focus
Unseen engineers have been secretly shaping life on Earth, says new research
Recently published studies suggest insects play a much larger role in seed dispersal than previously thought.
3 min |
October 2024
BBC Science Focus
Olive mill wastewater: a health-boosting tonic hiding in the leftovers
A by-product of the olive oil production process is packed with compounds that lower your cholesterol and reduce your risk of developing cancer.
5 min |
October 2024
BBC Science Focus
COULD ARTIFICIAL INTELLIGENCE BE THE CURE FOR LONELINESS?
Rates of loneliness are increasing worldwide. But big-tech companies think they have the solution...
4 min |
October 2024
BBC Science Focus
SAVE THE SHARKS...SAVE THE OCEANS
RUTHLESS PREDATORS, MINDLESS KILLERS, MAN-EATERS... SHARKS HAVE A FEARSOME REPUTATION THAT BEARS LITTLE RELATION TO REALITY. THE TRUTH IS, THESE REMARKABLE CREATURES ARE STRUGGLING TO SURVIVE. BUT OUR WATERS WON'T BE ANY SAFER WITHOUT THEM. IN FACT, THE PLANET'S SEAS WILL BE IN EVEN GREATER JEOPARDY THAN THEY ALREADY ARE
7 min |
October 2024
BBC Science Focus
Lab-grown meat may be better for livestock, but not necessarily for the environment
The move to put alternative protein on our plates is gathering pace but there are still questions to answer
3 min |
October 2024
BBC Science Focus
What tipping point are climate scientists most worried about?
Collapsing ice sheets, loss of the Amazon rainforest, melting permafrost.……. Key parts of Earth's climate system are in trouble. Which could trigger disaster first?
5 min |
October 2024
BBC Science Focus
WHEN'S THE BEST TIME FOR A CAFFEINE HIT?
Wakey-wakey! Find the sweet spot for a coffee shot and science says the benefits are grande
3 min |
October 2024
BBC Science Focus
PROFESSOR BRIAN COX
The biggest space missions yet are making their way to new parts of the Universe. In his new BBC Two series Solar System, Prof Brian Cox reveals what these explorations are discovering about life in our galactic neighbourhood. Noa Leach sat down with him to talk about the most exciting new missions, life in the Universe and his top behind-the-scenes moments of filming
10+ min |
October 2024
BBC Science Focus
DEAD MAN’S FINGERS
Picture the scene. It's Halloween and you've gone for an ill-advised stroll through the graveyard on the edge of town.
2 min |
October 2024
BBC Science Focus
Tiny bug sets record for the fastest backflips on Earth
The insect somersaults so quickly that it seems to disappear
1 min |
October 2024
BBC Science Focus
New Ozempic-like pill cuts weight by 13 per cent
A new weight-loss drug's effects could rival the current injection-only medication.
1 min |