- — This Is the Lightest Paint in the World
![[*]](img/ib-star_nm.png "mark favorite")
![[-]](img/ib-mark_nm.png "mark as read")
![[-]](img/ib-markold_nm.png "mark older as read")
![[x]](img/ib-delete_nm.png "delete article")
![[A+]](img/ib-fontbg_nm.png "larger font")
![[a-]](img/ib-fontsm_nm.png "smaller font")
![[l]](img/ib-link_nm.png "direct link")
at 3/22/23 5:00amAn energy-saving coating needs no pigments, and it keeps the surface beneath it 30 degrees cooler.- — The Quest for Injectable Brain Implants Has Begun
-
![[+]](img/ib-marked_nm.png "mark as new")
at 3/21/23 5:21amThe hard electrodes inserted into the brain to treat Parkinson’s and paralysis damage the organ’s soft tissue. A new invention could change that. - — Feral Hogs Are the Worst Invasive Species You've Never Thought About
- at 3/21/23 5:00amWild hogs destroy crops, uproot landscapes, and spread diseases—and not much is stopping them.
- — The IPCC’s 2023 Climate Report Has Dire Warnings About Humanity’s Future
- at 3/20/23 7:00amThe planet is on track for catastrophic warming unless countries take extreme action, according to the IPCC’s latest climate report.
- — The IPCC’s Climate Report Foretells Humanity’s Future
- at 3/20/23 7:00amThe IPCC’s synopsis of the state of climate science warns that we’re running out of time to avoid ever-worsening disaster.
- — Russia’s Space Program Is in Big Trouble
- at 3/20/23 12:00amA set of Soyuz spacecraft coolant leaks hints that Roscosmos is struggling as the space agency loses international partnerships and funding.
- — What Lit the Lamps That Let Humanity Measure the Universe
- at 3/19/23 6:00amType Ia supernovas are astronomers’ best tools for measuring cosmic distances. In a first, researchers recreated one on a supercomputer to learn how they form.
- — India’s Sacred Groves Are Resurrecting a Vanishing Forest
- at 3/18/23 6:00amBotanists and community stewards are using patches of native flora as blueprints to revive tropical dry evergreen ecosystems from near-extinction.
- — The Filthy Truth About Your Tap Water
- at 3/17/23 5:00amThe US is proposing bold action to clean thousands of “forever chemicals” out of drinking water. It’s long overdue.
- — It’s Official: No More Crispr Babies—for Now
- at 3/17/23 5:00amIn the face of safety risks, experts have tightened the reins on heritable genome editing—but haven’t ruled out using it someday.
- — Your Tap Water Is Filthy, but That Could Finally Change
- at 3/17/23 5:00amThe US is proposing bold action to clean thousands of PFAS “forever chemicals” out of drinking water. It’s long overdue.
- — Your Nighttime Snores and Coughs May Be Unique
- at 3/16/23 6:00amEarly research aims to look for patterns in an individual’s sleep sounds using deep neural networks—with potential applications for health care.
- — Insect Farming Is Booming. But Is It Cruel?
- at 3/16/23 5:00amMore than a trillion insects are raised each year as high-protein, low-carbon animal feed, but the practice might have an ethical blind spot.
- — How to Create Your Optimal Bedtime Routine
- at 3/15/23 7:00amWe asked experts how to craft a more intentional, peace-filled ritual to support a better night’s sleep.
- — How a Beam of Pellets Could Blast a Probe Into Deep Space
- at 3/15/23 6:00amResearchers seek to develop advanced propulsion systems that can transform long-distance space exploration.
- — A Gene Therapy Cure for Sickle Cell Is on the Horizon
- at 3/15/23 5:00amTwo life-altering treatments could soon be available, but questions remain about how accessible and affordable they’ll be.
- — Pi Is Hiding Everywhere
- at 3/14/23 7:00amFor Pi Day, let’s track down the surprising spots where this mathematical constant turns up, from the quantum world to the everyday one.
- — How to Lucid Dream (Even if You Think You Can’t)
- at 3/14/23 6:00amWant to take control inside your dreams? Turns out it’s a skill you can practice.
- — Europe Is Bracing for (Another) Devastating Drought
- at 3/14/23 5:00amAfter unusually low amounts of rain and snow this winter, the continent faces a severe water shortage.
- — Solar Panels Floating in Reservoirs? We’ll Drink to That
- at 3/13/23 10:00amFloating photovoltaic systems, or “floatovoltaics,” provide electricity and reduce evaporation. Plus, you don’t need to clear land for a solar farm.
- — The Electron Is Having a (Magnetic) Moment. It’s a Big Deal
- at 3/13/23 6:00amA new experiment pulled off the most precise measurement of an electron’s self-generated magnetic field—and the universe’s subatomic model is at stake.
- — How to Fix a Broken Sleep Schedule
- at 3/13/23 5:00amWhether you struggle to drift off or wake up in the morning, these tips can help you get the rest you deserve.
- — How Quantum Physicists ‘Flipped Time’ (and Didn’t)
- at 3/12/23 6:00amIn 2022, two teams made photons act as if time were simultaneously flowing in both directions, which could point to a way to boost quantum devices.
- — The Daylight Saving Time Mess Just Won't Go Away
- at 3/11/23 5:00amChanging the clocks is bad for your health and bad for the economy. The US and Europe are trying to stop the seasonal switches, but with little success.
As of 3/22/23 6:24am. Last new 3/22/23 5:48am.
- First feed in category: Scientific American