Mars may have captured and split a comet to create its two moons
[ad_1] Mars has two irregularly shaped moons, an inner moon named Phobos and an outer moon named Deimos NASA/JPL-Caltech/GSFC/Univ. of Arizona The two moons of
Spreading rock dust on farms boosts crop yields and captures CO2
[ad_1] We already have evidence that rock dust can remove carbon dioxide from the air – now there are signs that spreading the dust on
AI chatbots are improving at an even faster rate than computer chips
[ad_1] The large language models behind AI chatbots are developing so rapidly that after eight months, a model only needs half the computing power to
Implantable battery is charged up by the body’s oxygen supply
[ad_1] Medical implants often require battery power Sebastian Kaulitzki/Science Photo Library Batteries designed to run on oxygen from inside the body could last months or
NASA’s Artemis astronauts will try to grow plants on the moon
[ad_1] An artist’s concept of an Artemis astronaut deploying an instrument on the lunar surface NASA NASA has selected the first science experiments that astronauts
This robot predicts when you’re going to smile – and smiles back
[ad_1] The Emo robot mimics people’s facial expressions Yuhang Hu A humanoid robot can predict whether someone will smile a second before they do, and
How mastering the art of being alone can boost your mental health
[ad_1] RECENTLY, I was walking alone on a quiet, winding trail. The path was hard to follow and slick with snow. The sun felt warm
Is every species necessary or can we let some die out?
[ad_1] A white rhinoceros foraging in Lake Nakuru National Park, Kenya Kiko Alvarez / Alamy The following is an extract from our nature newsletter Wild
Graviton: We’ve glimpsed something that behaves like a particle of gravity
[ad_1] Have we spotted hints of gravitons? zf L/Getty Images Physicists have been searching for gravitons, the hypothetical particles thought to carry gravity, for decades.
Antibody therapy makes the immune systems of old mice young again
[ad_1] Antibodies are proteins that can target and attack certain cells MirrorImages/Alamy An experimental treatment rejuvenates the immune system of older mice, improving the animals’