In 1962, a French geologist descended into a dark underground cave, but when he emerged more than two months later, he had lost track of time and helped reveal the human body's internal clockMichel Siffre's 1960s cave experiment revealed a hidden internal clock within humans. Isolated from all external time cues, his own sense o...
18 Jun, 2026, 02.59 PM IST
Research suggests people who walk outside within hour of waking are using morning light exactly the way the body was built toMornings often begin indoors, but research suggests that getting outside soon after waking can significantly improve sleep, energy levels a...
15 Jun, 2026, 02.01 PM IST
Waking up tired every day? Harvard-trained gut doctor shares 10 simple habits that can improve sleep quality naturallyMillions struggle with sleep. Dr Saurabh Sethi, a Harvard-trained doctor, offers simple tips for better rest. Avoid late meals and keep you...
09 Jun, 2026, 09.06 AM IST
Aurora in Indian Today Time: Here's how, when and where to watch dancing light as solar storm hits Earth tonightAurora India Time: A powerful solar storm is heading towards Earth, bringing a rare chance to see the Northern Lights in northern India. Th...
08 Jun, 2026, 02.19 PM IST
SpaceX IPO date countdown begins: When is the SpaceX IPO and how can you buy SpaceX stock before the biggest IPO in market history?The SpaceX IPO is shaping up to be one of the most anticipated financial events in modern market history. Reports suggest that Elon Musk’s ...
03 Jun, 2026, 11.31 PM IST
Psychology suggests adults who dim the lights long before bed aren’t being dramatic: They’re protecting the slow transition the mind needs because bright evenings can keep the body externally cuedResearchers uncover the mystery behind dimming the lights before bedtime. It turns out this soothing practice sends a message to the brain ...
31 May, 2026, 05.08 PM IST
How to watch the rare blue Micromoon: Date, timing and best viewing locationsA rare Blue Micromoon will appear on May 31, 2026, giving skywatchers a chance to witness one of the year’s most unusual lunar events. A Bl...
29 May, 2026, 04.55 AM IST
How to get rid of lizards without killing them: Simple home remedies that workLizards are beneficial visitors, helping control insect populations. Instead of removal, focus on making homes less attractive to them. Sim...
16 May, 2026, 04.12 PM IST
Why do robins start singing before sunrise, and what science says about itEuropean robins and their North American cousins begin singing before dawn, a behavior scientists attribute to biological, environmental, a...
13 May, 2026, 05.17 PM IST
Indian Indie filmmakers experiment with form through MAMI’s iPhone programEmerging Indian filmmakers are showcasing innovative storytelling with the iPhone 17 Pro Max in MAMI's latest program. Four short films, sh...
08 May, 2026, 12.31 PM IST
Word of the Day: CrepusculeWord of the Day: Crepuscule is more than a synonym for twilight, it is a word that encapsulates the beauty of transition, the poetry of imp...
01 May, 2026, 04.23 PM IST
5 hours, 7 hours or 9 hours. How much sleep is ok? Top brain doctor explains the one rule most people get wrongA neurologist from Apollo Hospitals, Hyderabad explains that the ideal sleep range is around 7–8 hours, but the way sleep is distributed ac...
30 Apr, 2026, 05.24 PM IST
Northern Lights alert tonight: 10 US states could see Aurora Borealis glow as solar wind spikes—don’t miss this rare sky moment, timing details, and key viewing mistakes to avoid during peak late-night windowA solar wind from the Sun may bring a chance to see northern lights in late April. Scientists say space weather is becoming more active, wh...
30 Apr, 2026, 12.53 AM IST
Atacama’s pristine skies face light pollution risks despite cancellation of nearby energy projectChile's Atacama Desert, a prime spot for stargazing, faces ongoing threats to its clear night skies. A proposed energy project near a major...
26 Apr, 2026, 10.34 AM IST
Lush forests, vibrant wildlife, Anand Mahindra is in awe of Tamil Nadu park where the night sky ‘reveals itself in full’Industrialist Anand Mahindra recently lauded the Ariyur Shola Reserve Forest's Dark Sky Park. This location in Kolli Hills offers a rare, u...
12 Apr, 2026, 10.45 AM IST
Earth is getting ever brighter at night. Here's the reason whyEarth's nighttime illumination increased by 16% between 2014 and 2022, driven by urban expansion and energy access in developing regions. H...
08 Apr, 2026, 08.41 PM IST
Study Links outdoor artificial light exposure to increased stroke riskA recent study conducted in China involving over 28,000 adults has found a potential link between exposure to outdoor artificial light at n...
29 Mar, 2024, 04.28 PM IST