People on TikTok and other social media say they feel more alert when they have had fewer hours of sleep—but sleep scientists ...

When a child takes a 1 milligram dose of melatonin, the hormone quickly enters their bloodstream, signaling to the brain that it’s time for sleep. Melatonin reaches levels in the blood that can be ...

I toured the secret rooms where pilots and flight attendants rest on long-haul Air New Zealand flights. The Boeing 777-300ER had a room with two beds for pilots and an eight-bed area for flight ...

The Engels base in Saratov region is used by Russian strategic bombers. LONDON -- Russian authorities reported a "massive" Ukrainian drone attack on the Engels airbase in Saratov Oblast overnight ...

MOSCOW (Reuters) - Ukraine struck a major Russian strategic bomber airfield on Thursday with drones, triggering a huge blast and fire about 700 km (435 miles) from the front lines of the war ...

Russia is preparing a major new offensive to capture more Ukrainian territory amid Donald Trump’s ongoing diplomatic interventions, Volodymyr Zelensky has claimed, despite Russian advances ...

So, our study shows that, under some conditions, the effect of sleep actively enhances memory, rather than just protecting it from decline." The researchers repeated their experiment with 77 ...

Barnes and Marc Santora Julian E. Barnes reported from Washington, and Marc Santora from Kyiv, Ukraine An analysis made this week of Russian attitudes toward a possible cease-fire with Ukraine ...

Russia's defence ministry said air defences had shot down 132 Ukrainian drones over Russian regions. Sign up here. Other verified videos showed a giant plume of smoke rising into the dawn sky and ...

175 of our defenders have been freed from Russian captivity. An additional 22 are coming home through non-exchange measures. Among them are soldiers who have been severely wounded and those who were ...

Several U.S. national security agencies have halted work on a co-ordinated effort to counter Russian sabotage, disinformation and cyberattacks, easing pressure on Moscow as the Trump ...

NEW YORK/BERLIN, March 19 - Several U.S. national security agencies have halted work on a coordinated effort to counter Russian sabotage, disinformation and cyberattacks, easing pressure on Moscow ...