Physics & mathematics
Whether it's the forces that keep athletes twirling, the weird laws governing the quantum realm, or the far-out ideas of time travel and alternate universes, physics and mathematics cover a lot of interesting territory.
Our team of expert science writers and editors are here to demystify these concepts with clarity and accuracy, keeping you up to date with the latest physics news, discoveries, articles and features.
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1st images from the Euclid 'dark universe' telescope are here — and they're jaw-dropping
By Robert Lea published
The first images from ESA's dark universe detective Euclid are out, featuring spectacular views of nebulas, distant galaxies and globular clusters of thousands of stars.
Daylight saving time 2023: When does the time change?
By Jeanna Bryner last updated
Here's a look at when the time changes for daylight saving time and who instituted daylight savings in the first place.
World's smallest particle accelerator is 54 million times smaller than the Large Hadron Collider, and it works
By Harry Baker published
Scientists have created the world's first nanophotonic electron accelerator, which speeds negatively charged particles with mini laser pulses and is small enough to fit on a coin.
World's largest gravitational wave observatory squeezes light beyond the 'quantum limit'
By Ben Turner published
Researchers at the LIGO gravitational wave observatory used a new technique called frequency-dependent squeezing to boost weak signals above quantum noise.
Distorted crystals use 'pseudogravity' to bend light like black holes do
By Stephanie Pappas published
Researchers have used a special crystal to bend the trajectory of light like a black hole would, a phenomenon known as 'pseudogravity.'
China is building the world's largest underwater telescope to hunt for elusive 'ghost particles'
By Ben Turner published
China's forthcoming Tropical Deep-sea Neutrino Telescope (TRIDENT) will search for the origins of cosmic rays in momentary flashes of light beneath the ocean's surface.
Elusive Planet Nine could be an alternative form of gravity masquerading as a planet, study claims
By Harry Baker published
Astronomers suggest that an alternative concept of gravity, known as modified Newtonian dynamics, could explain orbital inconsistencies that have previously pointed to the existence of a ninth planet in the solar system.
ESA scientists finally resolve glitch that caused Euclid spacecraft to 'doodle' through space
By Robert Lea published
The European Space Agency's dark energy and dark matter spacecraft has once again found its guiding stars and is preparing for full "science mode."
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